Looking for a way to read this bios chip. Lenovo Yoga 7 16arp8 bios chip.

[redbaron1007]

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...

[alzz]

Little help if possible Im quite lost here,
PS5 EDM-020 CFI-1115a was dead, fixed couple fuzes all reading are fine.
It started to flash continuously fast blue soon as I plug it to power “ got it fixed “

then now it starts but soon as I plug it it flashes ones and when i power it up it starts for few seconds to see PS5 checking storage etc..
then beeps 3 times and completely shuts off.


any ideas ?
by the way I’m looking for the bios bin for it also but can’t find it.
thanks....

[egypt_tiger]

hello brothers
i need working bios for asus ASUS TUF FX517ZM da0njkmbae0 rev:e

model: FX517ZM-AS73
SN: N5NRCX02Z376209
CN: J8LK M12
MFD: 2022-5

I DONT Have old dump ...

[1g0r]

Hey mates,

Lenovo ThinkPad X13 Gen 4
S/N GM-0CLBM9
Type Number 21EX-003UMX
Mainboard KX3B0/KX3D1, NM-E812 Rev 1.0

EC has short, so bought a new clean one. Could someone sent the Data for the EC Chip?
Thanks mates.

[PNI E.]

Hi guys, I have a Dyson v15 that didn’t work. The battery blink 10 times. If i disconnect the cable of the dust detector board, the Dyson turn on but after some seconds stop because didn’t feel the flow of the air because I disconnected the bird sensor, if I connect the Dyson is death. I notice the big mosfet I think with 3 pins. If I check the mosfet I have a short circuit from the center pin ne the left pins…so I think that s the problem or I wrong? The problem I can’t understand what type of mosfet is….someone can help it s hard to find. New board...

[Trodrigue]

Hi everyone, I'm posting this message for help. I was given a Razer Blade motherboard because many people around me know that I like to tinker or make things with computer salvage.
The problem with this board is that the person ripped out the keyboard port from the board.
But in short, it's not a problem in itself because I'm planning to build a console with this motherboard.
The problem is turning on the card without the keyboard.
So I'm looking for another way to turn it on, either by
using the pins or by using the ITE chip ref: IT8320VG-256 1920-DX0 EA07ZB....

[zyzutopboss]

hello, I have a lenovo legion y540 (nm-c221 rev 2.0), it suddenly turned off and then started to restart continuously, I reprogrammed the bios. After the reprogramming, the fans turned on for 5 seconds and then it turned off completely. The PU601 started to heat up and I discovered that there was an internal short in the ITE so I ordered a new one and put it on the board, but the laptop still doesn't give any sign, it doesn't start. I also read here on the forum that the IT8226E-192 on this model rewrites itself, is it true or do I have to rewrite it? I don't know what else to do with it......

[questore]

Anyone has schematic and maching boardview?