
34
Quick Reference Guide
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.dell.com | support.dell.com
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No memory modules are detected.
1
Reseat the memory modules
to
ensure that your computer is
successfully communicating with
the memory.
2
Restart the computer.
3
If the problem still exists, remove
all the memory modules and
install one memory module in
connector DIMM_1.
4
Restart the computer.
The following message appears:
Alert! Operating in Debug
Mode. Please Populate
Memory in Pairs for
Normal Operation
.
5
Press <F1> to boot to the
operating system.
6
Run the Dell Diagnostics.
7
If the memory module passes, shut
down the computer, remove the
memory module, and then repeat the
process with the remaining memory
modules until a memory error occurs
during start-up or diagnostic testing.
If the first memory module tested is
defective, repeat the process with the
remaining modules to ensure that the
remaining modules are not defective.
8
When the defective memory module
is identified,
contact Dell
for
a replacement.
NOTE:
If necessary, the computer can
operate in debug mode until new memory
modules are installed.
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Problem Description
Suggested Resolution
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Summary of Contents for Precision T3912
Page 4: ...4 Contents ...
Page 40: ...40 Quick Reference Guide w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 46: ...46 目录 ...
Page 55: ...快速参考指南 55 注 如果您的计算机已 安装声卡 请将扬声器 连接至此卡 4 连接扬声器 LINE OUT 5 连接电源电缆 然后开启计算机和显示器的电源 ...
Page 59: ...快速参考指南 59 注 如果您的计算机已安装声卡 请将扬声器连接至此卡 4 连接扬声器 LINE OUT 5 连接电源电缆 然后开启计算机和显示器的电源 ...
Page 86: ...86 目次 ...
Page 120: ...120 クイックリファレンスガイド w w w d e l l c o m s u p p o r t d e l l c o m ...