Lenovo TD200 - ThinkServer - 3809 Hardware Maintenance Manual page 118

Table 4. DSA Preboot messages (continued)
• Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved.
• See Chapter 8 "Parts listing, TD200 Machine Types 3724, 3808, 3809, 3815, 3817, 3824, 3826, 3836" on page
257 to determine which components are customer replaceable units (CRU) and which components are
field replaceable units (FRU).
• If an action step is preceded by "(Trained service technician only)," that step must be performed only by
a Trained service technician.
• Go to the Lenovo support Web site at http://www.lenovo.com/support/ to check for technical information,
hints, tips, and new device drivers or to submit a request for information.
Message
number Component Test
201-901-xxx Memory
110
ThinkServer TD200 Hardware Maintenance Manual
State
Memory Test Failed
Description Action
Test failure: 1. Turn off the system and disconnect
single-bit error, it from the power source.
failing DIMM z.
2. Reseat DIMM z.
3. Reconnect the system to power
and turn on the system.
4. Make sure that the DSA code is at
the latest level.
5. Make sure that the server firmware
is at the latest level. The installed
firmware level is shown in the DSA
event log in the Firmware/VPD
section for this component. For
more information, see "Updating
the firmware" on page 306.
6. Run the test again.
7. Replace the failing DIMMs.
8. Re-enable all memory in the Setup
utility (see "Starting the Setup
Utility" on page 294).
9. Run the test again.
10. Replace the failing DIMM.
11. If the failure remains, go to
the Lenovo Web site for more
troubleshooting information at
http://www.lenovo.com/support.