F5F Stay Refreshed Hardware Desktop trying to set up Windows isn't working because I can't reach the BIOS settings.

trying to set up Windows isn't working because I can't reach the BIOS settings.

trying to set up Windows isn't working because I can't reach the BIOS settings.

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padraig123
Junior Member
4
01-23-2026, 02:56 AM
#1
I’m preparing my sister’s new PC. The 256GB SSD has been cleared, and I’m starting the process by wiping her 1TB HDD. The SSD is connected now, and I’m using a USB media creator to install Windows on it. A 128GB USB stick provides ample room. When the machine powers on, fans begin and it attempts to boot but stops after roughly thirty seconds before restarting repeatedly. I have a BenQ monitor, but cables for DVI-D, HDMI, and DisplayPort aren’t connecting properly—BIOS prompts appear even when a cable is present. A USB keyboard works, yet I can’t enter BIOS via F1, F8, or DEL. The system remains stuck in the reboot loop, suggesting a hardware issue. I’ve tested the keyboard in both 2.0 and 3.0 USB ports on the motherboard and front panel. The PC previously ran for several years but was recently cleaned and had its drives removed from the case for two years. I suspect the drives were taken out to move old files, and I didn’t reinstall them. Since it hasn’t been powered on in years, I’m unsure if the hardware is faulty. Please advise how to resolve these boot and display problems.
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padraig123
01-23-2026, 02:56 AM #1

I’m preparing my sister’s new PC. The 256GB SSD has been cleared, and I’m starting the process by wiping her 1TB HDD. The SSD is connected now, and I’m using a USB media creator to install Windows on it. A 128GB USB stick provides ample room. When the machine powers on, fans begin and it attempts to boot but stops after roughly thirty seconds before restarting repeatedly. I have a BenQ monitor, but cables for DVI-D, HDMI, and DisplayPort aren’t connecting properly—BIOS prompts appear even when a cable is present. A USB keyboard works, yet I can’t enter BIOS via F1, F8, or DEL. The system remains stuck in the reboot loop, suggesting a hardware issue. I’ve tested the keyboard in both 2.0 and 3.0 USB ports on the motherboard and front panel. The PC previously ran for several years but was recently cleaned and had its drives removed from the case for two years. I suspect the drives were taken out to move old files, and I didn’t reinstall them. Since it hasn’t been powered on in years, I’m unsure if the hardware is faulty. Please advise how to resolve these boot and display problems.

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Nerazzurri
Junior Member
44
01-23-2026, 04:50 AM
#2
Replace the CMOS battery first. It’s likely drained after sitting too long. You might borrow one from another device for testing, though you’ll miss BIOS settings on that machine.
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Nerazzurri
01-23-2026, 04:50 AM #2

Replace the CMOS battery first. It’s likely drained after sitting too long. You might borrow one from another device for testing, though you’ll miss BIOS settings on that machine.

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morlurne
Member
67
01-24-2026, 04:03 AM
#3
Considered other possible causes besides the battery.
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morlurne
01-24-2026, 04:03 AM #3

Considered other possible causes besides the battery.

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EvanMD1117
Junior Member
30
01-24-2026, 05:17 AM
#4
bump
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EvanMD1117
01-24-2026, 05:17 AM #4

bump