(continued)
006 (continued)
ARE THE VOLTAGES CORRECT AND DOES THE FAN RUN?
Yes No
007
Replace the power supply.
008
– The power supply is working normally. (If you suspect the on/off switch
cable assembly, see Step 009.) If the fan continues to run when all
connectors are plugged back in, go to “Undetermined Problem” on
page 2-56. If the fan stops running when a drive connector is plugged
back in, go to “Factory-Installed Drive Devices” on page 2-47.
009
(From steps 003 and 008)
DOES THE SYSTEM UNIT FAIL TO SHUT OFF WHEN THE ON/OFF
SWITCH IS PRESSED?
Yes No
010
Go to Step 006 on page 2-34.
011
– You might have a failing on/off switch cable assembly.
– Disconnect the on/off switch cable assembly connector from the power
supply connector and take an ohm reading.
DO YOU HAVE AN OHM READING WHEN THE SWITCH IS PRESSED
AND AN OPEN READING WHEN THE SWITCH IS RELEASED?
Yes No
012
– Replace the on/off switch cable assembly.
013
– Replace the system board.
2-36
Summary of Contents for Aptiva 2140
Page 2: ......
Page 8: ...vi...
Page 24: ...xxii...
Page 26: ...xxiv...
Page 128: ...3 14...
Page 132: ...2010 Cover Do not lift the cover too high as the tabs might break 4 4...
Page 134: ...Figure 4 2 3 5 In Cage 4 6...
Page 136: ...JP7 JP6 JP4 J2 J1 Figure 4 4 Console cable removal 4 8...
Page 138: ...Figure 4 7 Removing the console 4 10...
Page 139: ...Figure 4 8 Removing the console bottom plate Figure 4 9 Console spring Repair Information 4 11...
Page 170: ...6 2...
Page 174: ...Assembly 2 Machine Type 2140 System Unit Interior SL A 1 3 4 5 6 2 7 4...
Page 178: ...Assembly 4 Machine Type 2142 System Unit Interior SL A 1 3 4 5 7 6 2 7 8...
Page 181: ...Assembly 5 Diskette Hard Disk Drives and Zip Drive 3 1 4 4 4 2 Parts Catalog 7 11...
Page 185: ...Assembly 7 CD DVD ROM Drive Modem and TV Cards 3 5 1 2 4 6 Parts Catalog 7 15...
Page 196: ...8 4...
Page 206: ...B 8...
Page 211: ......