User Guide

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N/B Maintenance
N/B Maintenance
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Contents
5.2 Intel 82855GM Memory Controller Hub (GMCH) ………………………………………………………………
5.3 Intel 82801DBM I/O Controller Hub Mobile (ICH4-M) …………………………………………………………
6. System Block Diagram ………………………………………………………………………………...
7. Maintenance Diagnostics ………………………………………………………………………………
7.1 Introduction …………………………………………………………………………………………………………
7.2 Error Codes ………………………………………………………………………………………………………….
7.3 Maintenance Diagnostics ……………………………………………………………………………………………
8. Trouble Shooting ………………………………………………………………………………………
8.1 No Power …………………………………………………………………………………………………………….
8.2 No Display ……………………………………………………………………………………………………………
8.3 VGA Controller Failure LCD No Display …………………………………………………………………………
8.4 External Monitor No Display ………………………………………………………………………………………
8.5 Memory Test Error …………………………………………………………………………………………………
8.6 Keyboard (K/B) Touch-Pad (T/P) Test Error …………………………………………………………………….
8.7 Hard Driver Test Error …………………………………………………………………………………………….
8.8 CD-ROM Driver Test Error ……………………………………………………………………………………….
8.9 USB Port Test Error ………………………………………………………………………………………………..
8.10 Audio Failure ………………………………………………………………………………………………………
8.11 LAN Test Error ……………………………………………………………………………………………………
8.12 PC Card & 1394 Socket Failure …………………………………………………………………………………
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