Re: da0x81mb6e0 .brd and schematics please
thank you.....
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winbond 25Q80DVSIG 2016 dell latitude 7400
I bought CH341 mini programmer, can I use this unlock the BIOS?
If yes I would like to ask for your help.
Also I see 2 BIOS chips.
I tried BIOS-PW generator but not accepting the code.
I hope someone can help.
Thanks
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Re: MSI Laptop GP62M Leopard - MS-16J91_1 no power
Hi thanks for you prompt reply.
I have same model with same problem (no power)
I have a question. I can measure 19v on PQ41 in pin 5. What could be the voltage output from PQ41 pin 123 and pin 4? Im not getting any voltage output on this chip. Whats the best thing to do?
Your tips will be highly appreciated
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schematics and boardview file for HP PROBOOK 450 G5 DA0X8CMB6E
Hi,
I hope you are all doing well. I need help getting hardware reference for HP PROBOOK 450 G5
Board ID is DA0X8CMB6E_REV_E
BR,
Abe
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how do you confirm its the BIOS problem
Hi just want to ask how do you confirm its the BIOS problem when you cant turn on the laptop. Thanks
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Re: Bose mini soundlink
hope someone can help. I have the same issue.
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schematics and .brd files neede for dax1bdmb6f0 rev f
please i need help for board id: dax1bdmb6f0 rev f
Schematics and boardview file needed.
Thank you very much.
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da0x81mb6e0 .brd and schematics please
da0x81mb6e0 .brd and schematics please
Hi anyone have the boardview file and schematics for da0x81mb6e0. Thank you
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DPK54 LA-F842P REV: 1A badly needed
I was looking around the internet and I did not saw a boardview and schematics for DPK54 LA-F842P REV: 1A
I would appreciate if you can help me with this. Thanks
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Re: Need help 820-00840-A no backlight Newbie here
the shop was busy in the past days and i almost forgot about this macbook so heres the number when i check with a connected screen, charger plugged in and detached battery
PP5V_S0_BKLT_A (R8445) is 4.9V
PP5V_S0_BKLT_D (R8444) is 4.9V
LCDBKLT_FET_DRV_R (R8410) is 0.0V
PP5V_S0SW_LCD is 4.9
does this mean that the U8400 is damaged?Last edited by abudo; 02-11-2020, 08:18 PM.
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Re: Need help 820-00840-A no backlight Newbie here
yes customer said some water spilled on it, but i dont see any corrosion or any water marks when I checked it. Tomorrow I will be checking it again since it was dayoff yesterday and today. thanks for your response guys it makes and keeps me going. Iam very much open on your suggestions. I will keep you posted and I hope we can get good results. thank you very much. ...
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Re: Need help 820-00840-A no backlight Newbie here
I have not tried PRAM reset. CapsLock is turning on (not brain dead) and yes I see image. The video from Louis with A1708 was problem with the resistance on gate and source(Q8400) was so low which is caused by capacitor (C8400). Now on my case is that mine is ok with those parts and I dont know whats next to test hehehe sorry for bothering you guys ...
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Need help 820-00840-A no backlight Newbie here
I want to ask what are the components need to be checked and the voltage I should get to have the backlight on. Customer said some water spilled on it but I dont see any corosion which makes a lot difficult for me to find the fault. ThanksLast edited by abudo; 02-03-2020, 12:51 AM.
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Re: ASUS X550LD Rev2.0 Boardview (and schem) required
[url]http://boardviewer.net/[/url] thats it.. heheheRe: ASUS X550LD Rev2.0 Boardview (an...ts it.. heheheRe: ASUS X550LD Rev2.0 Boardview (and schem) required
[url]http://boardviewer.net/[/url] thats it.. hehehe...
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Re: ASUS X550LD Rev2.0 Boardview (and schem) required
@stillwolf yeah thats what i want figure out too.. im a newbie..
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Re: New Members - please post your introductions here
hello to all the board repairer around the world! im excited and nervous im a newbie
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