Greetings everyone,


I have a HANNSG Hi221 monitor that exhibits two seconds to black issues (backlight goes off, display is still on as confirmed by shining a flashlight on it) with some additional oddities...


The monitor failed on me with a standard "2 seconds to black" some time ago prompting me to initially replace most of the electrolytic capacitors (some of them were bulging/leaking).
Things kinda sorta worked for a night, then the problem returned along with some flickering and "buzzing" noises.

Upon closer inspection...

Eventually discovered a burn mark near lower corner of LCD. Here is a summary

• Backlight on, no image
• Disconnect right buffer board (view from front), left side display comes on
• Masked off pin 7+8 (both ~12,5v on both left and right buffer board) from t-con to right buffer board (view from front) display works but have some lines
• Buffer board is pretty simple

Removed the front bezel to examine edge of the glass. Found burn mark on lower right (view from front). Plastic bezel covering the burn mark region shows heat signature on the inside surface facing the LCD panel. Last 2 pics. Bright...

I need a dumped firmware for Intel DQ35MP motherboard after its firmware got corrupt in a bios update. I need the dumped firmware to be in .bin format and have 4MB in size, since the chip is 32Mb in size.

I have an AOC U27G3X 4K gaming monitor that I use both as a TV and for gaming on a Nintendo Switch 2 console. Recently, something very strange has been happening to it. After playing a game that has an on-screen timer for a few minutes, the last digit of the timer (the one rapidly flickering from 0 to 9) appears to burn in on the monitor. Going to a different source or power cycling the monitor does not help; there is a constant flickering area on the screen where that digit was.

It seems strange that only that digit would burn in, and NOT the other digits that are changing less frequently....

Hi,

I got a Lenovo Thinkcentre M75n (MT-M 11G5 PF3XG5V3) with a semi-bricked bios.

Short recap: I want to add an external GPU via the M.2 slot (Oculink). It does work but has some problems with the onboard GPU of the Ryzen 3 3300U. So I used Smokeless_UMAF to disable it. Since then I don't get any video via the external GPU nor the iGPU and Can't access the BIOS, but the PC does boot to the OS.

I desoldered the flash IC MX25U12872F and dumped the flash.

I also downloaded the newest BIOS and have it as a .bin file (I loosely compared the contents...