DEC DECpc 433 Service Manual page 61

System Box FRU Replacement
2.5-Inch Hard Disk Drive
To remove the 25-inch hard disk drive, do the following:
1.
Remove the system box outside cover.
2. Remove the chassis inner cover.
3, Tag and disconnect the interface cable to the 2.5-inch
hard disk drive. Note pin I locations and the red cabie
stripe location (see Figure 3-6).
4.
Lift
the 2.5-inch mounting tray and remove it from the
chassis (see Figure 3-6).
DECpc 433 Workstation Service Guide
3-13