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1 Rookie
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7 Posts
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45
March 16th, 2025 21:14
Does not start Bios Inspiron 7425
Hi, help me restore the Bios, I updated the Bios, I received a notification about a successful update, but the laptop did not reboot for a long time, and I turned it off, when I turned it on, the Bios does not start anymore, and the indicator flashes 3 yellow and 3 white, the Bios recovery image was not found, how do I restore it ?? when I press the ctrl+Escape buttons, nothing appears on the screen
No Events found!
ejn63
10 Elder
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28.7K Posts
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March 16th, 2025 22:10
Start here
https://www.dell.com/support/kbdoc/en-us/000132453/how-to-recover-the-bios-on-a-dell-computer-or-tablet
Serhii_
1 Rookie
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7 Posts
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March 17th, 2025 17:55
@ ejn63
I tried everything in the recovery instructions, but nothing worked.I already burned the flash drive and disconnected the CR2032 and disconnected the battery
and held the power button for 30 seconds and the indicator still blinks 3 white and 3 yellow.
which has no recovery image, the Dell logo does not appear, what should I do?
ejn63
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28.7K Posts
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March 17th, 2025 18:02
If so, the only repair is a replacement system board.
https://www.ebay.com/itm/395724435478
Serhii_
1 Rookie
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7 Posts
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March 17th, 2025 18:08
@ ejn63
Replacing the motherboard is not a solution to the problem,do you mean that unsoldering the Bios chip and reflashing it
via a programmer will not solve the problem?
ejn63
10 Elder
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28.7K Posts
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March 17th, 2025 18:46
Most people don't have the tools an expertise for that. If you do, it is an option.
If you have to pay a shop to do the job, a replacement board will likely cost less.