Lenovo TD200 - ThinkServer - 3809 Hardware Maintenance Manual page 121

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
202-901-xxx Memory
215-801-xxx Optical
Drive
State
Memory Stress Failed
Test
• Verify Media Aborted
Installed
• Read/ Write
Test
• Self-Test
Messages and
actions apply
to all three
tests.
Description Action
Test failure. 1. Run the standard memory test to
validate all memory.
2. Make sure that the DSA code is at
the latest level.
3. Turn off the system and disconnect
it from power.
4. Reseat the DIMMs.
5. Reconnect the system to power
and turn on the system.
6. Run the test again.
7. If the failure remains, go to
the Lenovo Web site for more
troubleshooting information at
http://www.lenovo.com/support.
Unable to
1. Make sure that the DSA code is at
communicate the latest level.
with the device
2. Run the test again.
driver.
3. Check the drive cabling at
both ends for loose or broken
connections or damage to the
cable. Replace the cable if it is
damaged.
4. Run the test again.
5. Make sure that the system 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 CD/DVD drive.
8. If the failure remains, go to
the Lenovo Web site for more
troubleshooting information at
http://www.lenovo.com/support.
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Chapter 5 Diagnostics