IBM 2140 Personal Computer User Manual


 
(continued)
001 (continued)
Power-off the system unit whenever removing or replacing FRUs.
Remove all adapter cards, except for the factory-installed modem adapter
card and any IBM Aptiva factory-installed adapter cards.
Remove all telephone cables from the Modem.
Disconnect any drives except:
3.5-in. diskette drive
Hard disk drive (some machines can have up to 3 hard disk drives
plus a CD/DVD-ROM drive installed.)
IBM Aptiva factory-installed devices (such as a CD/DVD-ROM drive).
Ensure all power cords and cables are connected properly.
Ensure the monitor brightness and contrast controls are not turned down.
Ensure the sound volume control is not turned down and the speakers are
connected.
Power-on the system unit.
Note: Some monitors have a detachable system I/O signal cable
between the monitor and the system unit. In either case, check
the power cord or cable before replacing the unit. See
“Detachable Monitor I/O Signal Cable Connector Test Points” on
page 5-15 for pin identification.
Ensure correct monitor refresh rate. See “Refresh Rates and Monitor
Frequencies” on page 1-13.
Note any symptoms, messages, error codes, or beeps.
Make sure there are no diskettes or CDs in the drives.
For Home Automation checkout, see “Home Director” on page 4-17.
DOES THE SYSTEM COMPLETE POST WITH NO ERRORS AND DOES
AN IBM APTIVA SOFTWARE SCREEN APPEAR?
Note: If Suspend Timer is enabled, answer this question “No.”
Yes No
002
If Suspend Timer is enabled, you must disable Suspend Timer in
the Setup Utility, and enable it again upon completion of service.
To disable Suspend Timer:
1. Make sure the customer saves and closes any open files.
2. Power-off, then power-on the system unit.
3. Press F1 while the POST Configuration icon is displayed.
4. In the Setup Utility Main Menu, select Power Management and
press Enter.
(Step 002 continues)
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