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December 12th, 2023 06:53
precision 7520
Hello, I have a Dell 7520 laptop I am disassembly for replace usb after assembly not power on when press powe botton led in botton on but not stat up after 1 minute led of
Unsolved
1 Rookie
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3 Posts
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75
December 12th, 2023 06:53
Hello, I have a Dell 7520 laptop I am disassembly for replace usb after assembly not power on when press powe botton led in botton on but not stat up after 1 minute led of
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Chino de Oro
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8.1K Posts
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December 12th, 2023 22:48
you may have damaged the motherboard or forgot to connect something properly, hopefully the latter. Whichever the case, Go through the process and assemble the device again using the service manual and tutorials.
Kian4141
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December 14th, 2023 08:00
@Chino de Oro it is disassembly tutorial only not help me
Kian4141
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3 Posts
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December 14th, 2023 08:03
@Chino de Oro i check over and over no problem it as ram damage but change it no response