Filter
Top Products
Troubleshooting and Repair
6.4 Component-Level Troubleshooting
This section provides an easy to follow flowcharts for performing component-level
troubleshooting on the M285 / M288 notebook.
6.4.1 General Overview
The component-level troubleshooting is broken down as follows:
Troubleshooting Item Figure
Starting Check Figure 6-1
Memory Interface Check Figure 6-2
CRT Interface Check Figure 6-3
HDD Interface Check Figure 6-4
Internal Keyboard Interface Check Figure 6-5
Glide Pad Interface Check Figure 6-6
CD-ROM Interface Check Figure 6-7
Serial Port Interface Check Figure 6-8
External Keyboard Interface Check Figure 6-9
PS/2 Mouse Interface Check Figure 6-10
Printer Port Interface Check Figure 6-11
Audio Port Interface Check Figure 6-12
PCMCIA Interface Check Figure 6-13
USB Port Interface Check Figure 6-14
LCD Panel Interface Check Figure 6-15
TV-OUT Interface Check Figure 6-16
LED Indicator Function Check Figure 6-17
Cover Switch Function Check Figure 6-18
Mini-PCI Modem, LAN, or Combo Device Check Figure 6-19
FIR Interface Check Figure 6-20
IEEE1394 Interface Check Figure 6-21
FIC M295 / M296 Service Manual 6-13