Joztu
Member
Last Activity: 12-13-2024, 01:28 PM
Joined: 05-26-2022
Location: Lagos
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apologies I didn’t get back earlier, owner didn’t leave it behind
thanks though...Leave a comment:
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Hello, please i need bios for this laptop
acer ES1-431
Board number: DAZ8ADMB6D0 REV: d
S/N: NXMZDEM0196170E42D7600
SNID: 61705841376
laptop doesn't boot up, fan spins very fast with no display...Last edited by Joztu; 12-13-2023, 03:38 AM.Leave a comment:
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HP Elitebook 745 G3 no popwer
Hi house,
I have an HP elitebook 745 g3 with no power, I've checked the board for shorts but can't find any
3v and 5v aren't present either, 20v is also not present pin ACp and ACn of the charging IC
q1304 has 20v on one end and only 4.7v on the other end, meanwhile on another similar board 20v is present on both sides of q1304
I've reprogrammed the BIOS, changed the charging IC and still no luck with getting the system to turn on
Please i need assistance from everyone who can offer
Board number: TI - ... -
Re: Help, need bios dump for Sony laptop MBX-243
Please i need the bios file for this sony laptop
SONY PCG-81312L
Board number: V081-MP-MB REV 1.1 MBX-243 1P-0113202-8011
I've downloaded and tried the one previously provided on this page but it didn't work
Laptop's fault: comes on but fan keeps spinning very high with no display...Leave a comment:
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Help needed: hp zbook 14
Hello all
Please I need help fixing an HP zbook 14
When the charger is connected, the power button light stays on all through but the screen doesn't come on at all
Board number: 6050A2559101-MB-A03 -
Re: Bios and EC for ZBOOK 14 F0V14EA MB 6050A2559101-MB-A03
Hello house, please I also need the bios for HP ZBook 14
Board number: 6050A2559101-MB-A03
When i connect the power adapter, the power button lights up and stays on, but the system doesn't come on, pressing the button doesn't do anything either.
I've attached my old bios....Leave a comment:
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Re: I have big problem with x360 g2 1030 bios
Hello house, please I need bios file for an Hp I'm trying to fix
when i press the power button, the keyboard turns on, then but no display then the fans spin increases after a few seconds.
capslock key blinks 3 slow blinks followed by 2 fast beeps, and continues like this
I've downloaded several other bios files for the motherboard from other threads here but all of them seem to be the same result, attached is my old bios
Laptop: HP EliteBook 1030 G2
Board...Leave a comment:
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hp revolve 810 bios needed
bumpLeave a comment:
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Re: MacBook Air 13” A1466 820-3437
point taken, appretiate...Leave a comment:
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Re: MacBook Air 13” A1466 820-3437
Yeah, I did a reflow on the SMC and some other components that had visible corrosion, it works great now, thanks...Leave a comment:
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Re: MacBook Air 13” A1466 820-3437
The laptop now works great, apparently the corrosion clean up I did probably fixed it already cos I got 8.5v on ppbusg3h after clean up but somehow went back to 8.18v
Just when I wanted to measure as you had adviced, noticed the power bumped up, tested it and it came on, I suspect it was a partial contact kinda situation, hopefully it doesn't come back for another repair till the owner decides to sell it
Thanks and I really do appreciate your time...Leave a comment:
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Re: hp EliteBook Revolve 810
please i need bios for an hp revolve elite book 810
attached is my old bios, laptop comes on, fan spin but no display
board number: hp revolve 810 odie-uma 12212-1 48.4xf01.011...Leave a comment:
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MacBook Air 13” A1466 820-3437
Hello house, please I need help with a MacBook Air 2013 13inches
Board number: A1466 820-3437
came in dead, no green light on charger
ppbusg3h reads 8.18v
PP3V42_G3H reads 3.4v
Noticed corrosion on the board which I cleaned and ppbusg3h went back to 8.54v and green light came on from charger
Disconnected charger to put the board back in its housing and green light wasn't coming on anymore, checked ppbusg3h and it now reads 8.18v as it was before
How do I proceed cos I'm guessing there's probably...Last edited by Joztu; 06-13-2023, 06:34 AM. -
Re: HP ProBook 450 G3
Hello everyone, please I need a working bios file for HP 450 G3
Board number: DAX63CMB6D1 REV D
I've attached my old bios...Leave a comment:
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Re: Schematic of Latitude E5420 required
where you able to get the schematic please, I'm in of the schematic to the exact board you posted as I have on my table with a burnt component that needs to be identified....Leave a comment:
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Re: Help needed: MacBook Air A1370 (820-3024)
L6995 pin #2 : 3.38v
Resistance to ground 316k...Leave a comment:
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Re: Help needed: MacBook Air A1370 (820-3024)
1: 8.39v
2: 19.20v when the fan spins, 18.8v when the fans stops spinning
3: 18.9v with fan spin, 18.6v when fan stops
Thanks for your reply...Leave a comment:
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Help needed: MacBook Air A1370 (820-3024)
Hello, please I need help with a 11” Macbook Air A1370 820-3024 that doesn’t come on at all, has orange light on the charger
The fans spins and stops continuously with no sign of life
connected it to a power supply and noticed the power keeps fluctuating, draws ~ .500A and then goes down to about 0.074A
Pp3v43 is 3.3v
Don’t really know how else to proceed to solve the issueLast edited by Joztu; 04-18-2023, 10:31 AM. -
Re: hp pavilion x360 bios bin need
Hello house, pls I need help with a bio's reprogramming
I'm unable to even read the bios because it's marking is Mxic mx 77L12850F as against the usual Mxic 25******* I've been reprogramming, how do I go about reprogramming please
My Bios programmer: xgecu pro tl866 II plus (along with its accompanying bios programmer software)
Laptop model I'm trying to reprogram: hp pavilion x360 14-dy0025nia...Leave a comment:
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