I am working on this Hp 15-dy1731ms MB DAG71MB16D0 Rev C, not Powering on. I get 3.3V on the ON/OFF assuming that the IO chip is good. Attaching the Original BIOS. If someone can rectify this, I would really appreciate. BIOS is programmed to Winbond 25Q128JVSQ. Thanks in advance. NB S.No: 5CD93761V8 Model 15-dy1731ms
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Re: Hp 15-dy1731ms MB DAG71MB16D0 Rev C No Power
I found the BIOS from the Hp site. Got the BID info from Original BIOS "086C8" which is for my model, Can anyone inform me the end offset length that has to be copied to the new BIOS... Thanks in advance. -
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: Hp 15-dy1731ms MB DAG71MB16D0 Rev C No Power
Thanks "hoaca388" , did not understand at all!! Can you explain a bit clear.. Or kindly do it for me if possible, I would be grateful to you. Thanks anywaysComment
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: Hp 15-dy1731ms MB DAG71MB16D0 Rev C No Power
Sir, "hoaca388" thanks, I have got this same BIOS 086C8 from Hp site & you even send me thes same as an attachment but I think no Dmi : 480000 -> 4810ff & Win key : A9E000 -> A9E03F information are updated. Kindly inform me how to do it or pls. do it for me. I programmed the chip & now I see life in the board, the White LED on the DC-in jack blinks for 3 sec & then turns off. ThanksLast edited by mferna14; 04-10-2022, 11:15 AM.Comment
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Last edited by hoaca388; 04-10-2022, 04:10 PM.
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: Hp 15-dy1731ms MB DAG71MB16D0 Rev C No Power
"Hoaca388" thank you very much... I will try & let you know.Comment
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Re: Hp 15-dy1731ms MB DAG71MB16D0 Rev C No Power
Hi "hoaca388" I re-programmed but still the same, I press the ON/OFF switch & the white LED on the DC-in jack blinks 3 times & then shuts down. This happen when again the switch is pressed. I think problem is in the motherboard. Anyway I have opened a new thread "https://www.badcaps.net/forum/showthread.php?t=105397" , kindly if you can share some tips & experience of yours in there. Thank you very much.Comment
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
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The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
Hello everyone!
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The same hardware is in another form by the name Asrock A380 Challenger that have the same VRMs and the power limit is at 60W. I searched online and found on another website an .bin bios file from the Challenger variant, that I flashed using an CH341a. Flashng worked well, I put the card in PC and booted. GPUz shows that new device ID is 8086... -
Hi all!
I'm trying to troubleshoot a Microsoft Surface Pro (5th gen) model 1796 that won't power on. Motherboard model is M1007506-015. My priority is retrieving data, but the SSD is integrated so it looks like if I can't repair it it'll need to go to a data recovery company. I've done a little basic board repair before, but nothing this advanced until now. So please forgive my ignorance in advance. 😅
I found the boardview for this laptop in the forums here, and am able to open it on my PC with FlexBV.
https://www.badcaps.net/forum/troubl...-hardware-devi... -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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