Service manual

8224 N/B Maintenance
8224 N/B Maintenance
140
1. Check if the Mini-PCI Card device
is installed properly.
2. Confirm Mini-PCI driver is installed ok.
Test
OK?
Re-test
OK?
Yes
No
Yes
No
Change the faulty
part then end.
Try another known good
Mini-PCI Card device.
Correct it
Replace
Motherboard
Board-level
Troubleshooting
An error occurs when a Mini-PCI Card device is installed.
Check the following parts for cold solder or one of the following
parts on the mother-board may be defective, use an oscilloscope
to check the following signal or replace the parts one at a time and
test after each replacement.
WAKE_UP#
PCIE_PERn1
PCIE_PERp1
PCIE_PETn1
PCIE_PETp1
USBPCIEP6+
USBPCIEP6-
LAD[0..3
LFRAME#
LDRQ0
SERIRQ
8.13 Mini-PCI Socket Test Error-1
TV_IN#
PCIE_PERn2
PCIE_PERp2
PCIE_PETn2
PCIE_PETp2
USBPCIEP7+
USBPCIEP7-
WIRE_IN#
W_DISABLE#
Mini-PCI Socket
Test Error
U13
J516
J517
Q33
R364
R790
R791
R399
R504
R383
R1398
Parts: Signals:
MiTac Secret
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