redbaron1007
Senior Member
Last Activity: 06-13-2026, 03:33 PM
Joined: 06-13-2021
Location: Greenville, North Carolina
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Found the correct chip on the underside of the board. I always seem to grab the thunderbolt chip thinking its the bios lately. All the information about the PC is the same.... -
I have an asus G614JI that is stuck at the logo screen and never goes past it.
M/N G614JIR-AS94
SN S1NRKD04381903G
Board Number G614J-PMV-VGT
6050A3527001-MB-A01...Leave a comment:
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Have you tried replacing the HDMI port yet. I have had plenty that appeared fine, but wouldn't work until they were replaced.
The only other thing I can think of would be to double and triple check the soldering on the MN864729 I can't tell from your picture, but it looks like its to far to one of the corners and may not be making a good connection. Did you pretin the chip before you put it on that helps a ton with getting it to snap into place with surface tension.Leave a comment:
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I got the bios flashed and its working fine. Had to reflash after it tried to boot to the bad linux install on the ssd. Once I reflashed the bios a second time and wiped the ssd things started working fine.
Thank you for the bios.Leave a comment:
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I am getting the invalid file specified error when I try to download post #6....Leave a comment:
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I've got a weird one where the system came in for a replacement on both usb c ports because of liquid damage. After I replaced the ports I pressed the power button and it would not come on only the num lock light would turn on. I had to short the bios battery pins (with the battery and bios battery disconnected) and the laptop started booting after that. It came back to me because it was having the same issue not booting unless I reset the bios again. This has gone on about three or four times now where I think its up and running and then it will stop powering unless I reset the bios. I'm assuming...Leave a comment:
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I have a lenovo legion go 8APU1 that has a bios that died during a bazzite linux install. The owner of the legion said it was working fine then he tried installing bazzite linux and after that would no longer turn on.
S/N YM107FGC
board number 76080_1...Leave a comment:
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Forgot to post sooner, but the bios did work. Thank you....Leave a comment:
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Battery died during a bios update and now the keyboard lights up for about 20 seconds then goes right back off. Nothing comes on the screen it just has the keyboard backlight and the screen backlight is on the whole time....Leave a comment:
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I need a bios for a dell 5590
Service tag JTW1WT2
Express tag 43166220374...Leave a comment:
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Looking for a way to read this bios chip. Lenovo Yoga 7 16arp8 bios chip.
I'm working on a lenovo yoga 7 16arp8 that had a bad charge port. When I replaced the port the laptops charge light will come on and stay on now, but when I push the power button the power light will come on for a couple seconds and then go right back out. I'm suspecting a bad bios, but when I went to read the bios to start the process of getting a new one it I found that none of my programmers will read the IC. I mainly use a T48 with Xgpro. I also have a ch341 and it's software that I use for ps5 uart and bios's, and a EZP2019+ and it's software.
The chip is labeled MXIC MX77u2565ofz4142... -
I got the part you linked in and it was the correct one. Only problem I ran into was it wasn't the only issue. The SRKMA chipset chip was also shorted. I replaced the blown mosfet and check around the circuit and one 0ohm resistor was also blown so I replaced that. Plugged everything back up and still not life. Checked again for shorts around the mosfet and two capacitors right above it were still shorted. I removed the mosfet and they were still short. When I injected voltage in the only thing getting warm was the SRKMA chipset. When I pulled it off the shorts went away on the capacitors above...Leave a comment:
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I just ordered a pack of those so hopefully they will work out and I can get this one up and running. I appreciate the help finding it....Leave a comment:
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I was only able to find them on aliexpress, but am not sure of the two options listed which would be the correct one for this laptop. I didn't have any luck finding a datasheet online. I know from experience sometimes these one letter differences don't matter, but I also know it can do something important like change where VCC is on a chip.
Would be just amazing if someone at razer would leak their schematics like at the other laptop manufacturers.
https://www.aliexpress.us/item/32568...pvid=9ab4fc79-...Leave a comment:
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Help identifying mosfet on Razer Blade RZ09 (CH570_MB_NT)
I have a Razer laptop (RZ09 MB# CH570_MB_NT) that has a shorted mosfet marked BND M03 E067 that I'm unable to find anywhere online. Does anyone either know what the part number is for this mosfet or have a schematic I can find it in?
Backstory on the whole thing the laptop was plugged into a lamp at a hotel. The lamp got unplugged while it was charging and now the system won't power on anymore. I found the caps around this mosfet shorted and when I injected voltage into the caps the mosfet got hot and my bench psu was pulling 5A. Pretty sure this is all that's wrong with the laptop... -
Got another one of these in, but this time the serial number is missing.
The model is
13-ac063dx
S/N missing....Leave a comment:
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I checked just now and I have no voltage on the board at all. Nothing past the two Tusb44 IC's and nothing past the not magsafe input circuitry when it's plugged in.
Consequently i have nothing at the bios chip as well....Leave a comment:
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Surface Pro X 1876
SN: 005348110553
Having an issue where it will take 20v from the charger, but no current. Figured the bios was the next logical step since nothing on the board is obviously liquid damaged or shorted....Leave a comment:
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Just a guess since I can't see the pinout on the underside but it looks an awful lot like the ones used on the xbox series controller. Can't say for sure though without seeing the underside of the port/pads on the board and the pinout may be different, but those ports are maybe a buck online.Leave a comment:
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Looking for a bios for a G603Z
S/Nn5nrkd008843184
Bios on laptop attatched....Leave a comment:
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