2.2 Hard Disk Drive
The Model 90 comes with a Small Computer System Interface (SCSI) hard disk
drive and a SCSI adapter. Up to three SCSI devices can be installed
inside the system. The default hard disk drive has the IML image
preloaded in a protected partition. (For information about the IML image,
see "IML, POST, and BIOS" in topic 1.2.3.) For supported hard disk
drives, see the parts section in the Hardware Maintenance Service pamphlet
for the system you are servicing.
The Model 90 XP 486 uses hard disk drives that automatically position and
lock the read/write heads in nondata areas when the system is powered-off.
IBM PS/2 Model 90 XP 486 HMR
Hard Disk Drive
¦ Copyright IBM Corp. 1990, 1991
2.2 - 1
