IBM RS/6000 7043 260, Руководство по обслуживанию

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Step 1240-1
1. Ensure that the diagnostics and the operating system are shut down.
2. Turn the power off.
3. Remove and re-install any installed memory card(s)
4. Turn the power on.
Does the system stop with a memory checkpoint displayed on the operator
panel?
NO Re-seating the memory card(s) has corrected the problem.
Go to "Map 0410: Repair Checkout" in the
IBM RS/6000 Diagnostic
Information for Multiple Bus Systems.
YES If there is only one memory card installed tag it as "suspect bad" and go
to “Step 1240-7” on page 2-20.
If there are two memory cards installed go to “Step 1240-2.”
Step 1240-2
1. Turn the power off.
2. Remove the memory card from slot J3.
3. Turn the power on.
Does the system stop with a memory checkpoint displayed on the operator
panel?
NO Go to “Step 1240-4” on page 2-18.
YES Go to “Step 1240-3” on page 2-18.
Chapter 2. Maintenance Analysis Procedures
2-17