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November 10th, 2025 22:58
Computer problem
MY dell optiplex computer says Alert service mode jumper is set how to fix it
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Unsolved
1 Rookie
•
1 Message
0
30
November 10th, 2025 22:58
MY dell optiplex computer says Alert service mode jumper is set how to fix it
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ejn63
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30.2K Posts
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November 11th, 2025 00:26
Need the model number of the system to answer.
LukasAllen
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November 11th, 2025 14:44
This is typically caused by a jumper bridging the connection on the motherboard or a missing jumper, did you open the computer by any chance or move it recently?
Also, a model number would be helpful to determine a fix.