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735
Orange light and 2 orange Optiflex 790 Desktop
Hello, I was occupying it when the electricity went out and I turned it on again and it worked.It wasn't when the light went out a few minutes and I decided not to turn it on until tomorrow but this time it did not give an image and it had the orange light and the orange number 2, as well as the heatsink had a high speed, the fan had a high speed when the computer was just turned on. the orange light on the power button is a solid orange light.
SoySadam
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February 15th, 2022 07:00
What is that?
fireberd
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33.3K Posts
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February 15th, 2022 07:00
With a power failure anything is possible.
#2 light possibilities according to Dell.
fireberd
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February 15th, 2022 08:00
Sorry, what is what?
SoySadam
6 Posts
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February 15th, 2022 08:00
what does it mean about: "Remove all adapter from the PCI and PCI-E slots and restart the computer"
fireberd
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February 15th, 2022 09:00
These two cards
SoySadam
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February 15th, 2022 10:00
I just did it, I turned on the PC without the 2 cards and it had the same problem, then I tried it one by one and both separately gave the same problem that had been commented on previously
SoySadam
6 Posts
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February 15th, 2022 12:00
check each mosfet on the motherboard and 2 mosfets do not give continuity but the others do, this is due to the negative of the 12 v
bradthetechnut
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February 15th, 2022 14:00
That's good troubleshooting you did. Before giving up on the MB, we normally suggest changing the size 2032 CMOS battery if it's 5+ years old. It also applies if the error code doesn't seem to fit. In this case, you removed the PCIe cards and nothing.
Problem could still be the MB, but a battery change attempt is cheaper than an MB.