58x
FRU: Enhanced Color Display
Additional Tests:
Run the Display Checkout.
Removal Procedure:
See "Attached Device Removal" on page 4-20.
Repair Checkout:
Run the Display Checkout.
60x
FRU: Advanced Monochrome Graphics Display
Additional Tests:
Run the Display Checkout.
Removal Procedure:
See "Attached Device Removal" on page 4-20.
Repair Checkout:
Run the Display Checkout.
63x
FRU: Operator Panel Board
Additional Tests:
None
Removal Procedure:
See "Operator Panel Board Removal" on
page 4-34.
Repair Checkout:
Run the System Checkout. The two-digit
display displays "88" immediately after the
power switch is set to On for a lamp test. In
normal operation, the two-digit display is blank
when the POST programs complete.
Problem Isolation Charts
3-117