Hi,
Can you please help.
I have a Dell Vostro 5401 (Service Tag: 9K4Y403) with a Mockingbird MB 8L 19812-1 motherboard.
All voltages are present, but the laptop won’t turn on. The white power light and Caps Lock light blink once every three seconds. I replaced the flat CMOS battery, but the issue remains unchanged.
Bios attached...
KELO1981
Member
Last Activity: 03-22-2025, 06:28 PM
Joined: 10-21-2019
Location: Bristol
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Thank you, password removed
...
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Hi,
Please hrelp me to remove bios password.
Dell Latitude 3510
ST: 4YFK663
EX: 10789114683
Attached 8mb & 16mb bios parts...Leave a comment:
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Works, no password. Thank you very much
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This is bios from a donor board, so i don't know details of the donor board (serial no, etc), the original board has faulty gpu.
Details of original board:
HP ZBook 14u G5
Serial no: 5CG82474SV
Attached bios dump from original board if need it (may have password too as it ask me after swapping aswell)....Leave a comment:
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Need Password remove HP Zbook 15u G5
Hi,
Can someone please remove password from my bios
Thanks... -
HP Zbook Studio G5 - bad PMC?
Hi,
I'm working currently on my customer laptop HP Zbook Studio G5 (board DA0XW1MBAI1 intel i9-9th gen, nvidia P1000). The laptop had blown one of CPU's power mosfet MP86903-CGLT-Z and shorted Power management chip MP2949. After replacing both chips, laptop starts but with fan on full blast but no post. Then i replaced the PMC chip again (cause i thought it could be bad) but this time i used pmc chip from donor board (different HP model) this time laptop boots up but always stuck on System BIOS Update - Updating PEIA Region ~70%. I cleaned me region but no luck same problem with... -
Re: HP Zbook Studio G5 - Clear ME Please
Sorry no 4Leave a comment:
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Re: HP Zbook Studio G5 - Clear ME Please
This bios is not working I am not able to boot up and get 2 long beeps with power light blinking followed by pause and then 2 short beepsLeave a comment:
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Re: HP Zbook Studio G5 - Clear ME Please
This is first bios dump i did, could you please clear this one for me, thank you...Leave a comment:
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Re: HP Zbook Studio G5 - Clear ME Please
Works but unfortunaly stuck on system bios update. Maybe the original bios was corrupted (i had to replace one mosfet and pwm chip due to short)Last edited by KELO1981; 01-20-2023, 05:51 AM.Leave a comment:
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HP Zbook Studio G5 - Clear ME Please
Hi!
Need clear ME Region bios dump for HP Zbook Studio G5 (board DA0XW1MBAI1 intel i9-9th gen), please. The board looks like is trying to boot, all voltages present, fans at full blast at the end of the boot cycle. The board has 3 bios chips Main, EC and TR. I extracted only main bios 32mb.
Thank you,
Alex... -
Re: Asus K55a no sound
Had exactly the same problem in my Asus x550c and it was faulty audio jack (one pin/badge inside audio jack had crack). If u still haven't fixed ( i know your last post wast nearly 2 yr ago), try to bridge pin 5 & 6 (worked for me)Leave a comment:
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