2 Troubleshooting Procedures | 2.9 Display Troubleshooting |
Procedure 3 Connector and Cable Check
LCD Module is connected to system board by an LCD/FL cable. FL inverter board is also connected to system board by an LCD/FL cable. In addition, fluorescent lamp is connected to FL inverter board by HV cable. Their cables may be disconnected from system board or FL inverter board. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures.
If the connection is loose, reconnect firmly and restart the computer. If the problem still occurs, go to Procedure 4.
HV cable
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| CN4 | CN2 |
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QOSMIO G20 Maintenance Manual | [CONFIDENTIAL] | |
