Hard Drive

Rom Drive Precautions

Caution Review the ESD precautions in Bulletins Safety. 1 Disconnect the SCSI data cable and hard drive power cable from the hard drive. 2 Press down the retaining clip securing the hard drive and slide the hard drive out. information on removing the hard drive from the carrier and returning drives, cables, and carriers to Apple, refer to Additional Procedures in the Hard Drives manual. Caution Review the ESD CD-ROM Drive precautions in Bulletins 1 Disconnect the SCSI data cable, audio cable,...

Expansion Cards

Caution Review the ESD precautions in Bulletins Safety. 1 Pinch the two handles and remove the NuBus card retainer. 2 Caution Pull up evenly on both sides of the card to avoid bending the connector pins. Carefully grasp each end of the card and pull straight out to remove it. Note Grab the left side of the card by the metal bracket. Replacement Caution When replacing the card, do not force it into the expansion slot. If the card does not seat properly, remove it and try again. Caution Review...

Floppy Drive

Caution Review the ESD precautions in Bulletins Safety. 1 Press down the retaining clip and slide the floppy drive forward about 2 inches. 2 Disconnect the floppy drive cable from the floppy drive. 3 Remove the floppy drive from the chassis. Replacement Note Apple recommends dust shields on 1.4 MB SuperDrives in the Macintosh Quadra 800. All 1.4 MB replacement drives ship with dust shields installed.

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...