Lenovo ThinkServer TS130 1098 Hardware Maintenance Manual page 23

a. External devices (modem, printer, or mouse)
b. Any adapters
c. Memory modules
d. Extended video memory
e. External cache
f. External cache RAM
g. Hard disk drive
h. Diskette drive
3. Turn on the server to re-test the system.
4. Repeat steps 1 through 3 until you find the failing components. If all devices and adapters have been
removed, and the problem continues, replace the system board.
.
Chapter 3 Diagnostics and troubleshooting
19