Having problems with your Compaq Presario 700 470024-192 Notebook ?
SYSTEM POWER SUPPLY OFF
\015 CHARGER OUT PUT CHECKED . FOND OK\015\012CHANGED THE BATTERY AND CHECKED : NO USE\015
If the AC adapter is working but the computer doesn't recognize the power (the indicator on the computer isn't on) and the battery isn't charging, the trouble is probably bad solder connections at the power jack. Because of flexing of the power connector, the jack can break loose from the main board and needs to be resoldered. It's not a difficult repair, but involves taking the main board out to gain access to the bottom (solder side). In some cases the main board can be burned by arcing and heating from the bad connections, and sometimes the damage is too severe to repair. The only solution then is to replace the board.
Repair Help & Product Troubleshooting for Compaq Presario 700 470024-192 Notebook
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