Lenovo ThinkPad 365E-ED ThinkPad 365, SelectaDock I - Hardware Maintenance Man - Page 109

Symptoms (Verified) The configuration is not the same as the installed devices. Other symptoms (such as LCD display problems). Symptoms cannot be recreated. (Intermittent problems.) Go to "Checking the Installed Devices List" on page 123. "Symptom-to-FRU Index" on page 106, and then use the Other Symptoms table. Use the customer reported symptoms and go to "Symptom-to-FRU Index" on page 106. Memory Checkout DIMM cards are available for increasing memory capacity. DIMM No DIMM installed 8MB 16MB 32MB Displayed Value 7808KB 16000KB 24192KB 40576KB Memory errors might stop system operations, show error messages on the screen, or hang the system. Use the following procedure to isolate memory problems. Note Make sure that the DIMM is fully installed into the connector. Both latches must be latched completely. A loose connection can cause error code 195. 1. Power off the computer and remove the DIMM from its slot (if installed). 2. Press and hold the F1 key; then power on the computer. Hold the F1 key down until the Easy-Setup screen 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; then power on the computer. Verify the memory size; then test the memory. If an error appears, replace the DIMM. If memory problems occur intermittently, make sure the DIMM socket latches are latched completely. If the DIMM latches are securely latched, use the loop option to repeat the test. When the test detects an error, an error log is ThinkPad 365X, 365XD (2625) 97