Hard Drives - retrocomputing

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Hard Drives

SCSI DrivesIDE Drives

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Basics

Hard Drive

Basics IDE Drives - 1

IDE Drives

Intelligent drive electronics, IDE, incorporates controller hardware into the drive. IDE is offered in 8- and 16-bit interface types. Eight-bit drives are sometimes referred to as XT interface drives, and 16-bit drives are sometimes referred to as AT interface drives.

IDE drives do

not

use a SCSI bus. Apple computers continue to use an external SCSI chain, which is supported by a SCSI chip on the logic board.

Also, Apple’s HD SC Setup works with IDE drives.

Basics WIDE and FAST SCSI Protocols - 2

WIDE and FAST SCSI Protocols

SCSI chains that use SCSI-2 protocols are faster than SCSI chains using the original SCSI protocols. Two terms used in the SCSI-2 protocol are “WIDE” and “FAST.”

The term “WIDE” defines the 2-byte or 4-byte wide data interface where each data byte uses its corresponding parity bit. The traditional SCSI-1 interface protocol is 1 byte wide. “FAST” SCSI is defined as data transfer rates between 5 MHz and 10 MHz.

Check these protocols against individual drives for comparative data.

Devices using the SCSI-2 WIDE and FAST protocols are compatible with existing SCSI-1 devices.

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Troubleshooting

Hard Drive

Troubleshooting General/ - 1

General

The Symptom Charts included in this chapter will help you diagnose specific symptoms related to your product. Because cures are listed on the charts in the order of most likely solution, try the first cure first. Verify whether or not the product continues to exhibit the symptom. If the symptom persists, try the next cure. (Note: If you have replaced a module, reinstall the original module before you proceed to the next cure.)

If you are not sure what the problem is, or if the Symptom Charts do not resolve the problem, refer to the Flowchart for the product family.

For additional assistance, contact Apple Technical Support.

Troubleshooting HD SC Setup/ - 2

HD SC Setup

Before you replace any drive hardware, run HD SC Setup to update the driver on the drive.

HD SC Setup works with SCSI and IDE drives.

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Upgrades

Hard Drives

Upgrades Drives in Quadra 900/950 - 1

Drives in Quadra 900/950

There are three general procedures for preparing hard drives for Quadra 900/950 computers: • Removing the hard drive

mechanism from the carrier.

• Removing resistors from the replacement drives.

• Connecting the SCSI select cable.

Hard Drive Carrier

Hard Drive Mechanism

Termination Resistors

SCSI SelectCable

SCSI Select Switch


Removing the Hard Drive

1 Disconnect the SCSI select cable from the hard drive.

2 Remove the four Phillips screws.

3 Slide the drive out of the carrier.

SCSISelectCable

Drive Carrier

Hard Drive


Removing Resistors from the 160 MB Hard Drive

Caution

: Failure to remove the terminator resistors can damage the logic board.

1 Pull up on the tab and remove the resistors from a replacement 160 MB hard drive.

2 Insert the drive in the customer’s carrier and install four screws.

3 Attach the SCSI select cable tab-up as shown.

SCSISelectCable

TerminatorResistors

Tab

Tab



Caution:

Failure to remove the terminator resistors can damage the logic board.

1 Using needlenose pliers, remove the resistors from a replacement 230 MB drive.


3 Attach the SCSI select cable as shown.

Hard Drive

SCSI SelectCable

Tab

TerminatorResistors



Caution:

Failure to remove the terminator resistors can damage the logic board.

1 Remove the resistors from a replacement 400 MB drive.


3 Attach the SCSI select cable with the tab of its connector facing down.

TerminatorResistors

Hard Drive

SCSI SelectCable

Upgrades Identifying 20SC Rev A & B - 6

Identifying 20SC Rev A & B

No preliminary steps are required before you begin this procedure.

Note:

The Hard Drive 20SC 3.5-inch Revision A and Revision B drives must be replaced like-for-like.

Identify the revision you need by matching the customer’s defective drive with the replacement drive.

Upgrades Identifying 20SC Rev A & B - 7

• Revision A replacement drives ship in an internal carrier, component side up.

• Revision B replacement drives ship in an internal carrier, component side down.

Revision A (661-0373)

Revision B (661-0612)

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Additional Procedures

Hard Drives

Additional Procedures Carrier Removal - 1

Carrier Removal

No preliminary steps are required.

Note:

This procedure applies to hard drive mechanisms that have been removed from a computer or an external hard drive, or to replacement drive mechanisms that have not yet been installed in the computer.

Caution:

Review the ESD precautions in Bulletins/Safety.

Additional Procedures Carrier Removal - 2

Ê

Remove the four screws and lift the carrier from the hard drive.

Replacement Caution:

Be sure to properly torque the replacement drive to its carrier. Failure to do so could damage the drive. See “Torque Sequence” in this chapter.

Note:

For information on returning defective drives, see “General Return Info” and refer to the Parts chapter in this manual.

Drive Carrier

HardDrive

Additional Procedures Torque Sequence - 3

Torque Sequence


Note

: This procedure applies to hard drive mechanisms that have been removed from a computer or an external hard drive, or to replacement drive mechanisms that have not yet been installed in the computer.

Using a torque driver,

Torque Driver

HardDrive

DriveCarrier

Additional Procedures Torque Sequence - 4

tighten the screws in the order shown. Torque the screws with driver to 8.0-inch pounds.

Note:

The torque sequence is the same for all types of drives and carriers. The Apple torque driver is preset to 8 in/lbs.

Additional Procedures Modifying 5.25-Inch Drives - 5

Modifying 5.25-Inch Drives


This section describes procedures for modifying 5.25-inch replacement hard drives that are qualified for external hard drives. To learn whether a replacement drive is a qualified external drive, refer to compatibility information in the Service Source parts database.

External Hard Drives

Only


Note:

The 20 MB and160 MB external 5.25-inch replacement hard drives ship prepared for external drives. You must modify other replacement hard drives for use in external hard drives.

Ê


1 Remove the four mounting screws and carrier from the 5.25-inch service replacement hard drive.

2 Disconnect the power cable (if attached) from the replacement drive.

Ê

Power Cable

Carrier


3 Disconnect the resistors from the component side of the replacement drive. Use needlenose pliers and pull the resistors straight up.

4

Replacement Note:

Be sure that the tab on the SCSI select cable connector points toward the hard drive data cable.

Connect the SCSI select cable to the three pairs of pins on the component side of the drive. Leave the black jumpers on the other pins.

TerminatorResistors

SCSI Select Cable

Jumpers


5 Connect the LED cable connector from the customer’s external carrier to the component side of the replacement drive.

6 Attach the reconfigured replacement hard drive to the customer’s external carrier with the four screws.

Note:

For information on returning defective drives, see “General Return Info” and refer to the Service Source parts database.

LEDCable


Modifying 3.5-Inch Drives


This section describes procedures for modifying 3.5-inch replacement hard drives that are qualified for external hard drives. To learn whether a replacement drive is a qualified external drive, refer to compatibility information in the Service Source parts database.

External Drives Only


Note:

The External 20 MB SCSI Rev A replacement hard drive ships prepared for use in external hard drives. You must modify other replacement hard drives for use in external hard drives.

Ê


1 Remove the 3.5-inch replacement hard drive from its carrier.

2 Disconnect the power cable (if attached) from the replacement drive.

3

Note:

The location of the terminator resistors may differ among drives.

Disconnect the three terminator resistors from the component side of the replacement drive. Use needlenose pliers, if necessary.

Power Cable Terminator Resistors


4

Important:

You must connect the customer’s SCSI select cable to six unkeyed pins on the controller board. Be aware that SCSI select cable connectors differ among drives in both design and location.

For SCSI select cable connectors located on the edge of the drive controller board:• Remove any black

jumpers that may be installed on the outside pins.

Tab

SCSISelect Cable

SCSISelect Cable

Tab


• Face the tab up and attach the SCSI cable connector.

For SCSI select cable connectors located on the surface of the controller board:• Face the SCSI cable

connector tab toward the center of the drive.

• Attach the connector to the six pins closest to the 50-pin SCSI connector.

Important:

Combinations of SCSI select connectors and cables vary. To verify the proper position of the

SCSISelectCable

Tab


SCSI select cable connector, connect the drive to a known-good Macintosh and choose

Get Info

from the Finder’s File menu. If

Get Info

displays the wrong SCSI ID or drive name, reverse the tab of the SCSI select cable connector.

Ê


5 Connect the LED cable connector from the customer’s external carrier to the component side of the replacement drive.

6 Install the reconfigured replacement hard drive in the customer’s external carrier.

Note:

For information on returning defective drives, see “General Return Info” and refer to the Service Source parts database.

Customer'sExternal Carrier

LEDCable

Additional Procedures General Return Information - 17

General Return Information


Note

: You must return a defective hard drive to Apple without the carrier and cables.

Note:

For specific return requirements, refer to the Service Source parts database.

Ê

Additional Procedures General Return Information - 18

Each drive has four cables that need to be removed before the hard drive is returned. They are• Power cable• Hard drive data cable• SCSI select switch cable• LED cable

Note:

For specific return requirements, refer to the Service Source parts database.

LED CableSCSI Select Cable

Hard Drive Data Cable

Power Cable

Additional Procedures Setting SCSI ID - 19

Setting SCSI ID


1 To set the SCSI ID, locate the drive’s six SCSI select pins.

Note:

The location of the SCSI select pins varies among drives. Generally, the group of six (occasionally eight) pins is on the top or side of the printed circuit board.

SCSI Select Pins


Note:

If you are installing the drive in a docking station, such as the DuoDock, Apple recommends you change the SCSI ID to 1. If you are installing the drive mechanism in an external drive case, Apple recommends you change the SCSI ID to any number from 2 to 6.

Ê


2 Place jumpers on the pairs of pins as shown in the table below.

Note

: In the following table, the SCSI ID numbers are labeled across the top and the pin numbers are labeled on the side. (The pin pairs may be labeled using either the A0-A1-A2 pin number convention or the E1-E2-E3 convention. Some pin pairs may not be labeled.) The letter “J”


indicates a jumper.

0 1 2 3 4 5 6 7

A0/E1 - J - J - J - J

A0/E2 - - J J - - J J

A0/E3 - - - - J J J J

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Parts

Hard Drives

Parts 1

Bracket, Hard Drive, 2.5”, Pkg. of 2 922-0705

Parts 2

Bracket, Hard Drive, Pkg. of 2 922-1426

Parts 3

Bracket, Hard Drive, with Spacer, Pkg. of 10 922-1123

Parts 4

Cable, Flex, Hard Drive 922-1419

Parts 5

Cable Extender 658-8033

Parts 6

Cable Kit, SCSI Select 076-0130

Parts 7

Cable, SCSI Select, Quantum 922-2322

Parts 8

Cable Terminator (replaced by 922-1185) 658-8032

Parts 9

Cable, Hard Drive, LED (Fits 1’’ Height Drives) (Replaced by 922-0003) 590-0527

Parts 10

Cable, Hard Drive, LED (Fits 1’’ Height Drives) (Replaced by 922-0003) 590-0630

Parts 11

Cable, Hard Drive, LED, Amber (Fits 1’’ Height Drives) 922-0003

CompatibilityThis cable can be used with the following drives:• Quantum ProDrive LPS• Quantum ProDrive ELS

Parts 12

Cable, Hard Drive, LED, Amber (Replaced by 922-1245) 590-0506

CompatibilityThis cable can be used with the following drives:• All 1.6” high 3.5” drives, Quantum ProDrive, Miniscribe, Rodine• All Conner drives

Parts 13

Cable, Hard Drive, LED, Amber 922-1245


Parts 14

Cable, LED (400 MB HDA) (replaced by 922-1244) 590-0248

CompatibilityThis cable can be used with the following drives:• Seagate 400 MB

Parts 15

Cable, LED (400 MB HDA) 922-1244

CompatibilityThis cable can be used with the following drives:• Seagate 400 MB

Parts 16

Cable, LED (Red) (Replaced by 922-1243) 590-0237


Parts 17

Cable, LED (Yellow) 922-1243


Parts 18

Cable, Peripheral Interface 658-8034

Parts 19

Cable, Power 590-0260

Parts 20

Cable, Power, AC, 110 V, Smoke 590-0380

Parts 21

Cable, Power, HDA/CD-ROM 922-0051

This power cable is used with the Power Macintosh 7100/66 and 7100/66AV models. It is NOT compatible with the 7100/80 and 7100/80AV models.

Parts 22

Cable, Power 590-0260

Parts 23

Cable, SCSI Data 922-0053

Parts 24

Cable, SCSI Device Select (replaced by 922-1247) 590-0518

CompatibilityThis cable can be used with the following drives:• All 1.6” high 3.5” drives, including 160 MB IBM and Seagate 400 MB• Quantum ProDrive LPS 40 MB, 80 MB

Parts 25

Cable, SCSI Select, 230/500 MB HDA’s (Replaced by 922-1248) 590-0794

CompatibilityThis cable can be used with the following drives:• Seagate 500 MB, 1 GB• Quantum ProDrive LPS 80 MB, 160 MB, 230 MB• Quantum ProDrive ELS 40 MB, 80 MB, 120 MB, 160 MB, 320 MB• All 1” high 3.5” IBM drives• All 1” high 3.5” Conner drives

Parts 26

Cable, SCSI Select, 230/500 MB HDA’S 922-1248

CompatibilityThis cable can be used with the following drives:• Seagate 500 MB, 1 GB• Quantum ProDrive LPS 80 MB, 160 MB, 230 MB• Quantum ProDrive ELS 40 MB, 80 MB, 120 MB, 160 MB, 320 MB• All 1” high 3.5” IBM drives• All 1” high 3.5” Conner drives

Parts 27

Cable, SCSI Select, 400 MB HDA (Replaced by 922-1247) 590-0790


Parts 28

Cable, SCSI Select, 400 MB HDA 922-1247


Parts 29

Cable, SCSI Select 590-0238


Parts 30

Cable, SCSI Select 922-1207

CompatibilityThis cable can be used with the following drives:• Conner FilePro 3, CFA Series

Parts 31

Cable, SCSI Select, Conner 922-1893

Parts 32

Cable, SCSI, Active Terminator 922-1185

Parts 33

Carrier, Hard Drive, Lower Bay 922-1124

Parts 34

Carrier, HDA, 3.5’’ 922-1806

Parts 35

Carrier, Hard Drive (3.5 or 5.25) 805-5106

Parts 36

Carrier, Hard Drive, 3.5 SCSI, Internal~(Low Side, Mounting Holes) 805-0952

Parts 37

Carrier, Hard Drive, 3.5 922-0066

Parts 38

Carrier, Hard Drive, Internal, 3.5 SCSI~(High Side Mounting Holes) 805-5066

Parts 39

Carrier, Hard Drive/Tape Drive, 3.5’’ 922-0621

Parts 40

CD/HD Connector, Adapter’ 922-1820

Part number 922-1820 connects hard drives to the LC 500 series chassis/harness assembly.Part number 922-1820 also connects the caddyless CD ROM drive to the chassis/harness assembly of the LC 575.

Part number 922-1820 is not interchangeable with part number 922-1821 used to connect the 300i CD ROM drive to the LC 520 harness/chassis assembly.

Parts 41

Drive Carrier, HDA, 3.5 SCSI, Int. 805-0950

Parts 42

Drive Carrier, HDA, 3.5 SCSI, Internal 805-0980

Parts 43

Drive Carrier, HDA, 3.5 SCSI, Internal 805-5078

Parts 44

Drive Carrier, HDA, Internal, 5.25 SCSI 805-5051

Parts 45

Drive Mount, Macintosh II/IIx/IIfx 805-5062

Parts 46

Drive Mount, Macintosh IIcx/IIci 815-6030

Parts 47

EPROM (Model MB) 927-0002

Parts 48

EPROM, 40/80 MB HDA, Version TA.2 01 341-0768

Parts 49

Facilitation Warranty Reimbursement, Per Repair 011-0083

Parts 50

Hard Drive, 1 GB, IDE, 3.5" 661-0955

T

Parts 51

Hard Drive, 1 GB, SCSI, 3.5" 661-0228

This drive is one of the recommended replacement choices for an out-of-warranty hard drive that’s been discontinued. This drive may not be exchanged for the failed, out-of-warranty drive, but must be ordered as stock.

All replacement drives will be shipped without carriers. Return the defective drive without cables, carrier, hard drive frame, LED cable, or SCSI select cable. Special Packaging Requirements: Pkg: #602-0282 Surcharge: $150.00.

Failure to comply with these requirements may result in a packaging noncompliance surcharge. The drive warranty will be void and Apple will return the module to the service provider without repair if the drive bar code label, manufacturer identification label, Apple capacity or EPROM

Parts 52

label, or labels that say “Warranty Void if Seal Broken” have been tampered with or removed.

Parts 53

Hard Drive, 1.1 GB, IDE, 2.5" 661-0944

The hard drive ships without a carrier.

When present, the following must be removed before returning the drive to Apple: frame, LED cable, SCSI select cable.

WARRANTY: The drive warranty will be void and Apple will return the module to the service provider without repair if the drive bar code label, manufacturer identification label, Apple capacity and EPROM label, or labels that say “Warranty Void If Seal Is Broken” have been tampered with or removed.

For maximum compatibility, Apple recommends this drive for use in older Macintosh computers and external drives that support 2.5" IDE drives.

Parts 54

APPLE REQUIRES SPECIAL PACKAGING: failure to comply with these requirements may result in a packaging noncompliance charge. For more information, select the notes icon in the Illustrated Parts chapter of the Hard Drives manual.

Parts 55

Hard Drive, 1.2 GB, IDE, 3.5" 661-1106


WARRANTY: The drive warranty will be void and Apple will return the module to the service provider without repair if the drive bar code label, manufacturer identification label, Apple capacity or EPROM label, or labels that say “Warranty Void If Seal Is Broken” have been tampered with or removed.

APPLE REQUIRES SPECIAL PACKAGING; failure to comply with these requirements may result in a packaging noncompliance charge.

Conner Drive Model # CFS1275AQuantum Drive Model # 1.2GB FRBLA

Parts 56

Seagate Drive model # ST31276AQuantum Drive Model # 1.2GB FBTMA

Parts 57

Hard Drive, 1.2 GB, IDE, 3.5" 661-1139

When present, the following must be removed before returning the drive toApple: frame, LED cable, SCSI select cable.


The IDE drive is distinguished from a SCSI drive by the third (alternate power) connector built into the connector bar on the PCB.

APPLE REQUIRES SPECIAL PACKAGING; failure to comply with these requirements may result in a packaging

Parts 58

noncompliance charge.

Conner Drive Model # CFS1275AQuantum Drive Model # 1.2GB FRBLASeagate Drive model # ST31276AQuantum Drive Model # 1.2GB FBTMA

Parts 59

Hard Drive, 1.2 GB, SCSI, 3.5" 661-1142

Warranty: The drive warranty will be void and Apple will return the module to the service provider without repair if the drive bar code label, manufacturer identification label, Apple capacity and EPROM label, or labels that say “Warranty Void if Seal is Broken” have been tampered with or removed.

APPLE REQUIRES SPECIAL PACKAGING; failure to comply with these requirements may result in a packaging noncompliance charge. When present, the following must be removed before returning the drive to Apple: Frame, LED cable, SCSI select cable.

Parts 60

Hard Drive, 120 MB, SCSI, 2.5" (Discontinued) 661-0772

This part has been discontinued. For replacement of parts covered under warranty or AppleCare, order 661-1752. For replacement of out-of-warranty parts, refer to the list of available hard drives in this manual.

Carrier Return Requirements:Return the defective drive without a carrier.

Cable Return Requirements:Return the defective drive without cables.

Special Packaging is Required.Pkg: 602-0307; Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance charge. Refer to Service Prices for ordering and pricing information.

Parts 61

Hard Drive, 120 MB, SCSI, 3.5 (Discontinued) 661-0021

This part has been discontinued. For replacement of parts covered under warranty or AppleCare®, order 661-1750. For replacement of out-of-warranty parts, refer to the parts list in the Service Source manual for the product you are repairing.

Parts 62



You may require a new mounting bracket if you are replacing a 661-0213.

Cable and Carrier Return RequirementsReturn the defective drive without a carrier or cables.

Special Packaging RequirementsPkg: 602-0307; Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance charge. Refer to Service Prices for ordering and pricing information.

Parts 63

Hard Drive, 160 MB, SCSI, 3.5" (Discontinued)661-0214


Parts 64



Parts 65

Hard Drive, 160 MB, SCSI, 3.5" w/A/UX v2.0.1 (Discontinued) 661-1639

This part has been discontinued. For replacement of a hard drive covered under warranty or AppleCare®, order 661-1750. For replacement of out-of-warranty hard drives, refer to the parts list in the Service Source manual for the product being repaired. In either case, you must also order the A/UX 2.0.1 Install CD (600-4193) to configure the replacement drive, as it will not come preconfigured.

Note: All replacement drives will be shipped without carriers.

Cable Return Requirements: Return the defective drive without cables.

Carrier Return Requirements: Return the defective drive without a carrier.

Parts 66

Special Packaging Requirements. Pkg: #602-0282. Surcharge: $150.00.

Failure to comply with these requirements may result in a packaging noncompliance surcharge. Please refer to Service Prices for ordering and pricing information.

The drive warranty will be void and Apple will return the module to the service provider without repair if the drive bar code label, manufacturer identification label, Apple capacity and EPROM label, or labels that say “Warranty Void If Seal Is Broken” have been tampered with or removed.

Parts 67

Hard Drive, 2 GB, Fast/Wide SCSI, 3.5’’, IBM661-0956

Return the defective hard drive without the SCSI cables, SCSI select cable, LED cable, power cable, and the drive carrier.

Warranty: The drive warranty will be void and Apple will return the module to the service provider without repair if the drive bar code label, manufacturer identification label, Apple capacity or EPROM label, or labels that say “War-ranty Void if Seal Broken” have been tampered with or removed. APPLE REQUIRES SPECIAL PACKAGING; failure to comply with these requirements may result in a packaging noncompliance charge.

This drive uses SCSI ID cable, Type 1, P/N 922-2102.

Parts 68

Hard Drive, 2 GB, SCSI, 3.5’’ 661-0180

This drive should only be exchanged “like-for-like.” This drive is NOT interchangeable with part number 661-0892 (HDA, 2 GB, 3.5’’ SCSI, Unhoused).

Return the hard drive without the HDA frame, LED cable, and SCSI select cable. Warranty: The drive warranty will be void and Apple will return the module to the service provider without repair if the drive bar code label, manufacturer identification label, Apple capacity or EPROM label, or labels that say “Warranty Void if Seal Broken” have been tampered with or removed. APPLE REQUIRES SPECIAL PACKAGING; failure to comply with these requirements may result in a packaging noncompliance charge.

Parts 69


This drive should be exchanged only “like-for-like” and is NOT interchangeable with part number 661-0180 (Hard drive, 2 GB, SCSI, 3.5’’, Unhoused). WARRANTY: The drive warranty will be void and Apple will return the module to the service provider without repair if the drive bar code label, manufacturer identification label, Apple capacity and EPROM label, or labels that say “Warranty Void If Seal Is Broken” have been tampered with or removed.

When present, the following must be removed before returning the drive to Apple: frame, LED cable, SCSI select cable. APPLE REQUIRES SPECIAL PACKAGING: failure to comply with these requirements may result in a packaging noncompliance charge.

Parts 70


This drive should only be exchanged “like-for-like.” This drive is NOT interchangeable with part number 661-0180.

Return the hard drive without the HDA frame, LED cable, and SCSI select cable. Warranty: The drive warranty will be void and Apple will return the module to the service provider without repair if the drive bar code label, manufacturer identification label, Apple capacity or EPROM label, or labels that say “Warranty Void if Seal Broken” have been tampered with or removed. APPLE REQUIRES SPECIAL PACKAGING; failure to comply with these requirements may result in a packaging noncompliance charge.

Parts 71

Hard Drive, 200 MB, SCSI, 2.5’’ 661-0779



For maximum compatibility, Apple recommends this drive for use in older Macintosh computers and external drives that support 2.5" SCSI drives.

APPLE REQUIRES SPECIAL PACKAGING: failure to comply

Parts 72

with these requirements may result in a packaging noncompliance charge.

Parts 73



Parts 74



CompatibilityThis drive can be used in the following:•PowerBook Duo 210, 230, 250, 270c, 280, 280c•PowerBook 520, 520c, 540, 540c

Cable Return RequirementsReturn the defective drive without cables.

Carrier Return RequirementsReturn the defective drive without a carrier.

Special Packaging RequirementsPkg: 602-0307

Parts 75

Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance charge.

Refer to Service Prices for ordering and pricing information.

Parts 76

Hard Drive, 240 MB, SCSI, 2.5’’661-0191

Parts 77

Hard Drive, 250 MB, IDE, 3.5" 661-0070



Parts 78

Hard Drive, 250 MB, SCSI, 3.5" 661-0890


Parts 79






Parts 80

with these requirements may result in a packaging noncompliance charge.

Parts 81

Hard Drive, 320 MB, SCSI, 3.5’’ (replaced by 661-0182)661-0505


Carrier Return Requirements:Return the defective drive without a carrier.

Special Packaging Is Required.Pkg: #602-1018Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance surcharge. Please refer to Service Prices for ordering and pricing information.

Parts 82

Hard Drive, 320 MB, SCSI, 2.5", In-Warranty Exchange ONLY 661-1753

Only order this part number when exchanging a failed hard drive that meets both of the following conditions: 1) the failed hard drive is covered under warranty or AppleCare®, and 2) the like-for-like replacement hard drive has been discontinued.

Apple has made every effort to maintain LED support in its exchange program; however, some drives no longer support an LED. We regret any inconvenience this may cause.

Parts 83

Hard Drive, 350 MB, IDE, 3.5" 661-0068




Parts 84



Parts 85

Hard Drive, 4 GB, Fast/Wide SCSI, 3.5” 661-0958

Return the defective hard drive without the SCSI cables, SCSI select cable, LED cable, power cable, and the drive carrier.

Warranty: The drive warranty will be void and Apple will return the module to the service provider without repair if the drive bar code label, manufacturer identification label, Apple capacity or EPROM label, or labels that say “Warranty Void if Seal Broken” have been tampered with or removed. APPLE REQUIRES SPECIAL PACKAGING; failure to comply with these requirements may result in a packaging noncompliance charge.

This drive uses SCSI ID cable, Type 1, P/N 922-2102.

Parts 86

Hard Drive, 4 GB, SCSI, 3.5” 661-0951




Parts 87

Hard Drive, 40 MB, SCSI, 2.5", PB 100 (Discontinued) 661-1632



Carrier Return Requirements:No carrier.

Special Packaging is Required.Pkg: #602-0307

Parts 88

Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance

surcharge. Please refer to Service Prices for ordering and pricing information.

Parts 89

Hard Drive, 40 MB, SCSI, 2.5", PB 100 (Discontinued)661-1644


The Conner 40 MB drive has a beveled edge on the left-hand side.



Parts 90

Carrier Return Requirements:

Return the defective drive without a carrier.

Special Packaging is Required.Pkg: #602-0307Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance surcharge. Please refer to Service Prices for ordering and pricing information.

Parts 91



Parts 92


This part has been discontinued. For replacement of parts covered under warranty or AppleCare, order 661-1752. For replacement of out-of-warranty parts, refer to other list of available hard drives in this manual.

This drive contains a plastic “horse-shoe” shaped cover located on the top of the drive.



Parts 93

Carrier Return Requirements:

Return the defective drive without a carrier.

Special Packaging is Required.Pkg: #602-0307Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance surcharge. Please refer to Service Prices for ordering and pricing information.

Parts 94

Hard Drive, 40 MB, SCSI, 3.5’’661-0216

Upon failure all 20 MB drives will be upgraded to 40 MB drives. If you send in a 20 MB drive, you will receive a 40 MB replacement drive.


CompatibilityThis drive can be used in the following:•Macintosh SE, SE/30•Macintosh II, IIcx, IIci, IIx, IIfx•Macintosh IIsi•Classic, Classic II•Color Classic, Color Classic II•LC, LC II, LC III•Performa 400

Parts 95

Cable Return Requirements

Return the defective drive without cables.

Carrier Return RequirementsReturn the drive without a carrier.

Special Packaging RequirementsPkg: #602-0282Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance surcharge. Please refer to Service Prices for ordering and pricing information.

Parts 96

Hard Drive, 400 MB, SCSI, 3.5 ‘’ (replaced by 661-0219661-1636



APPLE REQUIRES SPECIAL PACKAGING: failure to comply with these requirements may result in a packaging noncompliance charge. When present, the following must be removed before returning the drive to

Parts 97

Apple: frame, LED cable, SCSI select cable.

Parts 98

Hard Drive, 500 MB, IDE, 2.5 ‘’ 661-1058

When present, the following must be removed before returning the drive to Apple: frame, and LED cable.

This drive may or may not have an Apple logo on it.



Parts 99

APPLE REQUIRES SPECIAL PACKAGING: failure to comply with these requirements may result in a packaging noncompliance charge.

Parts 100

Hard Drive, 500 MB, IDE, 2.5 ‘’ 661-0047





Parts 101

with these requirements may result in a packaging noncompliance charge. For more information, select the notes icon in the Illustrated Parts chapter of the Hard Drives manual.

Parts 102

Hard Drive, 500 MB, IDE, 2.5", In-Warranty Exchange ONLY 661-1751



Parts 103

Hard Drive, 500 MB, SCSI, 2.5 ‘’ 661-0175




APPLE REQUIRES SPECIAL PACKAGING; failure to comply with these requirements may result in a packaging

Parts 104

noncompliance charge.

Parts 105

Hard Drive, 500 MB, SCSI, 2.5", In-Warranty Exchange ONLY 661-1752(Discontinued)

Failed 500 MB drives may be exchanged using 661-0175.

Parts 106

Hard Drive, 500 MB, IDE, 3.5" 661-0146




Parts 107

Hard Drive, 500 MB, IDE, 3.5" (replaced by 661-0146) 661-0086

Parts 108


This drive is one of the recommended replacement choices for an out-of-warranty hard drive that’s been discontinued. This drive may not be exchanged for the failed, out-of-warranty drive, but must be ordered as stock. All replacement drives will be shipped without carriers.

Cable Return Requirements: Return the defective drive without cables.Carrier Return Requirements: Return the drive without a carr ier.Special Packaging Requirements: Pkg: #602-0282 Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance surcharge. Please refer to Service Price Pages for ordering and pricing information.

Parts 109



Parts 110

Hard Drive, 500 MB, SCSI, 3.5", In-Warranty Exchange Only 661-1750



Parts 111

Hard Drive, 700 MB, IDE, 3.5’’ 661-0069

Parts 112





Parts 113

Hard Drive, 750 MB, IDE, 2.5’’ 661-0957


For maximum compatibility, Apple recommends this drive for use in older Macintosh computers and external drives which support 2.5" IDE.

APPLE REQUIRES SPECIAL PACKAGING; failure to comply with these requirements may result in a packaging noncompliance charge. For more information, select the notes icon in the Illustrated Parts chapter of the Hard Drives manual.W

Parts 114




APPLE REQUIRES SPECIAL PACKAGING: failure to comply with these requirements may result in a packaging noncompliance charge. For more information, select the notes icon in the Illustrated Parts chapter of the Hard Drives manual.

Parts 115



Note: All replacement drives will be shipped without carriers

Cable Return RequirementsReturn the defective drive without cables.

Carrier Return RequirementsReturn the defective drive without a carrier.

Special Packaging RequirementsPkg: 602-0307

Parts 116

Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance charge. Refer to Service Prices for ordering and pricing information.

Parts 117



Parts 118



Parts 119

Hard Drive, 800 MB, IDE, 3.5" 661-0999



Parts 120



Parts 121

Hard Drive, 80 MB, SCSI, 3.5", A/UX v.2.0 (Discontinued) 661-0613

This part has been discontinued. For replacement of a hard drive covered under warranty or AppleCare®, order 661-1750. For replacement of out-of-warranty hard drives, refer to the parts list in the Service Source manual for the product being repaired. In either case, you must also order the A/UX 2.0 Install CD (600-4192) to configure the replacement drive, as it will not come preconfigured.


Cable Return Requirements: Return the defective drive without cables.

Carrier Return Requirements: Return the defective drive without a carrier.

Parts 122

Special Packaging Requirements: Pkg: #602-0282. Surcharge: $150.00Failure to comply with these requirements may result in a packaging noncompliance surcharge. Please refer to Service Prices for ordering and pricing information.

Parts 123

HDA 160 Adjustment for RFI Tape 011-0073

Parts 124

Jumper, SCSI ID for HDA, (10 pack) 517-0546

Parts 125

Mounting Bracket, 40 MB HDA (Use with 661-1632) 922-0008

Parts 126

Mounting Bracket, 40 MB HDA (Use with 661-1632) 948-0002

Parts 127

Mounting Bracket, 40MB (Use with 661-1644) 948-0157

Parts 128

Screw, 6-32 x 3/16 408-1603

Parts 129

Screw, Hard Drive Bracket to Hard Drive, MacFet M3x.5x4 922-1682

Parts 130

Screw, Hard Drive, PB Duo, Pkg. of 10 922-1275

Parts 131

Screw, M3x0.5x4mm, Pkg. of 5 922-0012

Parts 132

SCSI-Device-to-Case Cable 590-0235

Parts 133

Switch, SCSI Select Assembly (Replaced by 922-1250) 705-0045

Parts 134

Switch, SCSI Select Assembly 922-1250

CompatibilityThis switch can be used with the following cables:• 9 2 2 - 1 2 4 7• 9 2 2 - 1 2 4 8• 9 2 2 - 1 2 0 7

Parts 135

System Cable (CPU to SCSI Device) 658-8031

Date post:	19-Mar-2022
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