+---+
|001|
+---+
HAS A REST/RESUME PROBLEM BEEN REPORTED ?
+---+
Yes No-+002| Go to Step 010
+-+-+ +---+
|003|
+---+
1. Power-on the computer.
2. Make sure the power button is set up for
REST/RESUME in Setup configuration.
3. Press the power button to put the computer into REST.
NOTE:
LCD display and backlight off, all LEDs off (except charge
indicator when AC is connected and battery pack is installed).
DID THE COMPUTER REST ?
+---+
Yes No-+004| Do the following:
| +---+
| ° Replace the system board.
| ° If that does not solve the problem,
| replace the DC/DC board.
+-+-+ ° If the problem remains,
|005| replace the top cabinet assembly.
+---+
Press the power button to bring the computer out of REST.
DID THE COMPUTER FAIL TO RESUME ?
+---+
Yes No-+006| Go to Step 010
+-+-+ +---+
|007|
+---+
Check backup battery connections and voltage (+5 V dc).
ARE THE BACKUP BATTERY AND BATTERY CONNECTIONS OK?
+---+
Yes No-+008| Replace the battery and verify operation.
+-+-+ +---+
|009|
+---+
Do the following:
° Replace the system board.
° If that does not solve the problem, replace the DC/DC board.
° If the problem remains, replace the top cabinet assembly.
----------------------------------------------------------------------
+---+
|010|
+---+
1. Connect the AC adapter to the computer and to the AC supply.
2. Make sure there is no diskette in the diskette drive.
3. Disconnect any peripherals from the computer.
4. Power-on the computer.
IS THE POWER LED LIT ?
+---+
Yes No-+011| Go to Step 029
+-+-+ +---+
|012|
+---+
IS THE POWER LED AMBER ?
+---+
Yes No-+013| IS THE POWER LED GREEN ?
| +---+ +---+
| Yes No-+014| Replace the top cabinet. If that does not
| | +---+ solve the problem, replace the system board.
| +-+-+
| |015|
| +---+
| Replace FRUs in the following order:
|
| ° AC Adapter
| ° DC/DC Board
| ° System Board
| ° Top Cabinet
+-+-+ ------------------------------------------------------
|016|
+---+
IS THE CHARGE LED LIT ?
+---+
Yes No-+017|
| +---+
| Replace FRUs in the following order:
|
| ° AC Adapter
| ° Battery Pack
| ° Battery Contact Cable Assembly
+-+-+ ° Top Cabinet
|018|
+---+
IS THE CHARGE LED RED ?
+---+
Yes No-+019| DOES THE LCD DISPLAY TURN ON ?
| +---+ +---+
| Yes No-+020|
| | +---+
| | Adjust the brightness and contrast controls.
| | If this does not correct the problem,
| +-+-+ return to Step 001.
| |021|
| +---+
| DOES THE COMPUTER BOOT FROM THE HARD DRIVE ?
| +---+
| Yes No-+022|
| | +---+
| | If you receive a POST error, go to the
| | 'Symptom-to-FRU' index.
| | If you do not receive a POST error, go to
| +-+-+ 'Undetermined Problem'
| |023|
| +---+
| IS THE BACKLIGHT ON ?
| +---+
| Yes No-+024| Go to Step 029
| +-+-+ +---+
| |025|
| +---+
| IS THE DISPLAY READABLE ?
| +---+
| Yes No-+026| Go to Step 029
| +-+-+ +---+
| |027|
| +---+
| If you receive a POST error, go to the 'Symptom-to-FRU Index'.
| If you do not receive a POST error, go to 'Undetermined Problem'.
| -------------------------------------------------------------------
+-+-+
|028|
+---+
Replace the battery contact cable assembly. If this does
not correct the problem, replace the battery pack.
----------------------------------------------------------------------
+---+
|029|
+---+
1. Disconnect the computer from AC power.
2. Remove the battery pack.
3. Open the computer and look for damaged or unconnected cables.
ARE THE CABLES OK ?
+---+
Yes No-+030| Reconnect or replace the cables, then close
+-+-+ +---+ the computer. Verify operation.
|031|
+---+
- Close the computer and install a freshly charged battery pack.
Power-on the computer.
DO ANY LEDS LIGHT ?
+---+
Yes No-+032| Replace FRUs in the following order:
| +---+
| ° Top Cabinet
| ° DC/DC Board
+-+-+ ° System Board
|033|
+---+
DOES THE LCD BACKLIGHT LIGHT ?
+---+
Yes No-+034| Replace FRUs in the following order:
| +---+
| ° DC/DC Board
| ° System Board
+-+-+ ° LCD Display Panel
|035|
+---+
DOES THE COMPUTER ATTEMPT TO AUTOBOOT ?
+---+
Yes No-+036| Replace FRUs in the following order:
| +---+
| ° Suspected Drive
+-+-+ ° System Board
|037|
+---+
IS THE OPERATING SYSTEM PROMPT LEGIBLE ?
+---+
Yes No-+038| Replace FRUs in the following order:
| +---+
| ° Top Cabinet Assembly
+-+-+ ° System Board
|039|
+---+
Replace the system board.
Please see the LEGAL - Trademark notice.
Feel free - send a 
for any BUG on this page found - Thank you.