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2. Press and hold the F1 key; then power on the
computer. Hold the F1 key down until the
Easy-Setup menu appears.
3. Select Test and press Enter.
4. Select Memory and press Enter to run the memory
test on base memory. If an error appears, replace
the system board.
5. Power off the computer and reinstall the DIMM card;
then power on the computer. Verify the memory size;
then test the memory. If an error appears, replace
the DIMM card.
If memory problems occur, use the loop option to repeat
the test. If the test detects an error, an error log will be
printed on the printer connected to the parallel port. See
“Displaying the Error Log” on page 34 for more
information.
Flash Memory Update:
System setup programs
and diagnostic tests are stored in the flash memory. The
flash memory update is required for the following
conditions:
New versions of system programs
New features or options
To update the flash memory, do the following:
1. Get the appropriate diskette containing the update.
2. Insert the System Program Service Diskette into
drive A and power on the computer.
3. Select Update system programs from the menu.
Fan Checkout
To check the fan, do the following:
1. Start Easy-Setup.
2. Click on Test. The fan will start so you can check the
air turbulance at the fan louver.
3. Press Ctrl + A to enter the advanced diagnostic
mode. The ThinkPad FRU Connections window
appears. If the fan connector is not connected, the
Fan not connected message appears.
4. Click on Exit. The keyboard layout appears on the
screen.
5. Click on Exit again.
6. Click on System Board then press Enter to run the
test.
Follow the description in the window. If the test
detects a fan problem, replace it.
Port Replicator Checkout
Use the following procedure to isolate a port replicator
problem. The port replicator attaches to the system
expansion connector at the bottom of the computer.
1. Power off the computer.
ThinkPad 560Z HMM
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Summary of Contents for ThinkPad 560Z
Page 49: ...1030 Battery Pack Turn the computer upside down 1 2 ThinkPad 560Z HMM 47...
Page 52: ...4 5 6 7 7 7 Latch 7 50...
Page 57: ...1080 Speaker Battery Pack 1030 Keyboard Bezel 1050 ThinkPad 560Z HMM 55...
Page 73: ...7 When re installing Box Assembly Upper Cover Assembly ThinkPad 560Z HMM 71...
Page 87: ...ThinkPad 560Z HMM 85...