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August 17th, 2025 21:24
Dell Optiplex 9020 SSF PSU upgrade help
Hi everyone I have a dell optiplex 9020 SSF and I have moved everything into a thermaltake s100 tg case, im using the power button from the previous case and im getting a orange flashing light im about 70% sure its a PSU issue so im looking to upgrade it the size isn't an issue because of my new case i just dont know if there are any certain ones to get or ones you cant get i know I'll need a 24 to 8 pin adapter im running the standard CPU, 32gb of ram and a GTX 1650 low profile GPU on it i want a PSU that will be good for a while and for when I come to upgrade the motherboard in the future any help, advice or recommendations would be greatly appreciated
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redxps630
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August 18th, 2025 01:47
if your 9020 can still power on and send video the amber led of original power button is probably due to something else. suggest replace cmos battery a new one then clear cmos settings by mobo jumper
psu can upgrade to any good name brand plus 24-8 pin adapter.
Yosty25
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August 18th, 2025 09:03
@redxps630 this is what its doing
redxps630
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August 18th, 2025 14:42
Yosty25
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August 18th, 2025 15:16
@redxps630 so ive manage to get it working now it was the ssd power cable now when I turn it on im getting this when I press F1 nothing happening and there isn't anything wrong with the diagnostic
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redxps630
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August 18th, 2025 17:26
like I said it is not psu issue now you can see it POST
replace cmos batt and clear cmos