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2439
April 7th, 2021 06:00
optiplex 990
how would i go about powering on this device till i get the power switch
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1 Rookie
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5 Posts
0
2439
April 7th, 2021 06:00
how would i go about powering on this device till i get the power switch
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redxps630
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16.2K Posts
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April 7th, 2021 09:00
If you mean you want to jump start motherboard you can find the 5 pin power switch header (2x3 pin with one blank, right next to DIMM slots) and short 2 pins momentarily using flat blade screwdriver. 990/790 have same 5 pin.
(5 pin pwr sw at upper right corner)
unknown_entity
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5 Posts
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April 7th, 2021 09:00
thank you
mulana
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1 Message
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2 Points
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June 16th, 2025 00:03
i have problem...how to solved
optiplex 990
Motherboard fan problem
i can not find hardware to change or how to solved that