User Guide
8965 N/B Maintenance
8965 N/B Maintenance
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5.2 PN800 North Bridge ………………………………………………………………………………………………………
5.3 VT8235CE South Bridge ….……………………………………………………………………………………………...
6. System Block Diagram ……………………………………………………………………………………..
7. Maintenance Diagnostics …………………………………………………………………………………..
7.1 Introduction ……………………………………………………………………………………………………………….
7.2 Error Codes ……………………………………………………………………………………………………………….
7.3 Debug Tool …………………………………………………………………………………………………………………
8. Trouble Shooting ……………………………………………………………………………………………
8.1 No Power …………………………………………………………………………………………………………………..
8.2 Battery Can not Be Charged …………………………………………………………………………………..…………
8.3 No Display …………………………………………………………………………………………………………………
8.4 LCD No Display or Picture Abnormal …………………………………………………………………………………..
8.5 External Monitor No Display or Color Abnormal ………………………………………………………………………
8.6 Memory Test Error ……………………………………………………………………………………………………….
8.7 Keyboard (K/B) Touch-Pad (T/P) Test Error …………………………………………………………………………..
8.8 Hard Disk Drive Test Error ………………………………………………………………………………………………
8.9 USB Port Test Error ……………………………………………………………………………………………………...
8.10 Mini-PCI Socket Test Error …………………………………………………………………………………………...
8.11 Audio Test Error …………………………………………………………………………………………………………
8.12 LAN Test Error ………….……………………………………………………………………………………………….
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MiTac Secret
Confidential Document