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Dell Latitude 5520 Bios Password unlock
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Re: Dell Latitude 5520 Bios Password unlock
Originally posted by harryh View Postplease remove password.
try and reportAttached Files
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Re: Dell Latitude 5520 Bios Password unlock
I checked procedure, identical bins reached. Verify chip again, check pad solder, missing or moved components, clean and re-tin pads. I am not sure what is the form factor of chip, probably wson 8x6. Clean middle pad, sometimes it gets too much solder and sort of wobbles when using hot air.
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Re: Dell Latitude 5520 Bios Password unlock
Originally posted by skavioce View PostPlease remove passwordAttached Files
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Re: Dell Latitude 5520 Bios Password unlock
Originally posted by HarryH View PostNotebook starts, backlight is on after that reboots 2 times and power off.
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