Hi!
Have anybody working bios for?
HP 17-cn2029nm
ProdID 6M7H2EA#BED
SN: 5CG2383T46
I uploaded mine but I think it's corrupt, the laptop tries to turn on but doesn't give a picture
...
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by ngngocson113Hi everyone.
I need schematic or boarview mainboar colorful CF-B365M-HD V21
please share with me. thanks:
Error description : Can not turn on power. But when forced to turn on the power ( green wire to ground ). Can turn on power and use ok.
So, I think the circuit from Sio to green wire ( atx power ) is broken.but i don't know what electronic components it goes through.
Anyone know, can you show me where that electronic component is located on the motherboard? share schematic with me please . thanks:
...-
Channel: Schematics and Boardviews
Today, 09:23 PM -
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by wyde666I have Asus K43U-VX070D board that power on but no display, i try other bios dump still no works laptop still no display, before jump to another area i want to make sure i have solid dump bios from here, so please guys help me.
Asus K43U-VX070D
SN: B9N0CJ053665372
Board:
PBL50 LA-7321P Rev: 1A...-
Channel: BIOS & Schematic Requests!
Today, 10:59 AM -
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by PNI E.Hi guys, I’m back here my friend give me her tv, that doesn’t turn on and no standby red led. When u plug in the cord the red led of one two second is on, then turn off. If you push the power button or the remote the red led blinks but nothing happen. I give u some photo with voltage, don’t look the fuse….because I blow it for mistake nd I dint have the right replace so I just put it for test the tv. The standby voltage should be 11,88 volt on the diode, but I have 13 volts. I put in the photo the different volts I test and there are someone negative…I don’t know if it s normal. On...03-17-2025, 04:23 AM
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by crot69Need bios for MSI vector gp68hx 13v.
The main problem is it hung when press button switch.
after finding issue it's have 2 bios and 1 of it have blank bios chip (25q80dvsig)
so, does anyone have this (especially blanked) bios file?
here the bios file from this board:
SN : K2308N0188694
SKU : Vector GP68HX 13VH-223ID-GG91395X16GXXDX11EMH
CHK : B56...-
Channel: BIOS Requests ONLY!
Yesterday, 11:31 PM -
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Hello to all ! I follow you but this is first time write !!
your forum is the best !!
so I’ve a2289 with water damage ! In first time other friend have clean and work ! But after some time stop working !
now, I open the MacBook and I see a lot of corrosion near backlight circuit (I attach some photos about that ) I think the problem is on backlight maybe bcs do strange boot then reboot (attach video ) I change some thing on the circuit like :
q8400
q8401
D8410
and the resistor R8431
if I check PPVIN SOSW LCDBKLT_R I’ve 12,9v
on...Today, 06:45 PM -
by ngngocson113hi everyone
i need bios hp 240 g9 ( 6050a3354201-mb-a01 )
thanks everyone.-
Channel: BIOS Requests ONLY!
03-23-2025, 11:04 PM -
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Hi guys, appreciate any advice on a my Laptop I spilt some coke on,
I damaged the audio circuit, UR630 AND UR600 ic SN012776B0YBH were hit, I removed them and replaced from a donor board and made the area very tidy no shorts etc, started it up no Sound, went back to looking at the board and noticed UR660 which wasnt affect by liquid was very hot so changed that also, Now machine wont start and I only have 12.3v on pbus, I have 20v 0.3a on all usb C connectors but no light at all on magsafe, I did notice the battery has 10v when not connected to a charger through pbus fuse, which ...Today, 06:32 PM -
by sam_sam_samI bought a case of them the battery cells are made in China the charge curve looks decent for 1 amp charging rate there is also a BMS protection board which here is the website link to them
[URL]https://batteryhookup.com/collections/more-featured-products/products/new-full-case-100x-3-3v-2200mah-200x-18650-lifepo4-cells[/URL]
Here are more of the same but the difference is that they do not have the BMS protection boards but have the tabbing on them
[URL]https://batteryhookup.com/collections/lifepo4-cells/products/new-full-case-128x-3-3v-1100mah-lifepo4-power-cells[/URL]...03-09-2025, 02:30 PM -
by DeXXterHello, so i got this asus fx516 for quite cheap, one of the numerous failures on it is the EC (3v ldo shorted), a bga ITE IT5125VG, so i went to aliexpress to the store i usually buy mosfets and other ics from and asked if they could sell me this ec programmed, and they say YES SURE, so i bought it, i sadly don't own an svod yet (I do this as a hobbie). And i was wondering, it's possible to program an ec outside the laptop? I've seen this done on a laptop through the keyboard connector and even the battery connector, but not outside, at least not on bga ec (IT5125VG). Has someone done this before?...Today, 09:10 AM
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by ngngocson113Hi everyone.
I need schematic or boarview mainboar colorful CF-B365M-HD V21
please share with me. thanks:
Error description : Can not turn on power. But when forced to turn on the power ( green wire to ground ). Can turn on power and use ok.
So, I think the circuit from Sio to green wire ( atx power ) is broken.but i don't know what electronic components it goes through.
Anyone know, can you show me where that electronic component is located on the motherboard? share schematic with me please . thanks:
...-
Channel: Schematics and Boardviews
Today, 09:23 PM -
-
by husnu16Hello masters; I need a virgin bios for the device whose information I shared below. Thank you very much in advance to those who will help.
Acer Nitro AN16-41-R72W
mb code: dazgumb1ad0 rev d
sn. NHQKBEY005350001797600...-
Channel: BIOS Requests ONLY!
Today, 12:45 PM -
-
Hello to all ! I follow you but this is first time write !!
your forum is the best !!
so I’ve a2289 with water damage ! In first time other friend have clean and work ! But after some time stop working !
now, I open the MacBook and I see a lot of corrosion near backlight circuit (I attach some photos about that ) I think the problem is on backlight maybe bcs do strange boot then reboot (attach video ) I change some thing on the circuit like :
q8400
q8401
D8410
and the resistor R8431
if I check PPVIN SOSW LCDBKLT_R I’ve 12,9v
on...Today, 06:45 PM -
Hi guys, appreciate any advice on a my Laptop I spilt some coke on,
I damaged the audio circuit, UR630 AND UR600 ic SN012776B0YBH were hit, I removed them and replaced from a donor board and made the area very tidy no shorts etc, started it up no Sound, went back to looking at the board and noticed UR660 which wasnt affect by liquid was very hot so changed that also, Now machine wont start and I only have 12.3v on pbus, I have 20v 0.3a on all usb C connectors but no light at all on magsafe, I did notice the battery has 10v when not connected to a charger through pbus fuse, which ...Today, 06:32 PM -
by DeXXterHello, so i got this asus fx516 for quite cheap, one of the numerous failures on it is the EC (3v ldo shorted), a bga ITE IT5125VG, so i went to aliexpress to the store i usually buy mosfets and other ics from and asked if they could sell me this ec programmed, and they say YES SURE, so i bought it, i sadly don't own an svod yet (I do this as a hobbie). And i was wondering, it's possible to program an ec outside the laptop? I've seen this done on a laptop through the keyboard connector and even the battery connector, but not outside, at least not on bga ec (IT5125VG). Has someone done this before?...Today, 09:10 AM
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by ApplePie14こんにちは。マークされた部分のデータを誰かに教えてもらえますか? または、iPad Pro 12.9 第 4 世代のロジック ボードのボード ビューと回路図はありますか?2 PhotosToday, 10:45 AM
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by entroxGreetings,
I was hoping any of you might have the Boardview/Schematic for a Gen2 Lenovo P17 laptop. Specifically for a 20YU model.
Just had one of these fall on my lap that refuses to show any signs of life and i have been unable to find anything (yet).
Any help would be greatly appreciated!-
Channel: Schematic Requests ONLY!
Today, 10:43 AM -
-
by crot69Need bios for MSI vector gp68hx 13v.
The main problem is it hung when press button switch.
after finding issue it's have 2 bios and 1 of it have blank bios chip (25q80dvsig)
so, does anyone have this (especially blanked) bios file?
here the bios file from this board:
SN : K2308N0188694
SKU : Vector GP68HX 13VH-223ID-GG91395X16GXXDX11EMH
CHK : B56...-
Channel: BIOS Requests ONLY!
Yesterday, 11:31 PM -
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by titimimohello Guys Titi here ,
hope you are ok,i am looking for help,any one with schematic of IB250CX schematic diagram( lenovo M710e)
mine has an ic above sata has removed and i can't guess the number or if it was a regulator
please if you know let me know the type of this chip
computer work except to recognize hdd or ssd disk ,normally i can't install windows even if disk shows up or run windows
thanks-
Channel: BIOS & Schematic Requests!
Today, 09:24 AM -
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by PNI E.Hi guys, I’m back here my friend give me her tv, that doesn’t turn on and no standby red led. When u plug in the cord the red led of one two second is on, then turn off. If you push the power button or the remote the red led blinks but nothing happen. I give u some photo with voltage, don’t look the fuse….because I blow it for mistake nd I dint have the right replace so I just put it for test the tv. The standby voltage should be 11,88 volt on the diode, but I have 13 volts. I put in the photo the different volts I test and there are someone negative…I don’t know if it s normal. On...03-17-2025, 04:23 AM