I guess that this irritating nvlddmkm. BSOD crash bothers quite a few people, so in the next few minutes Ill explain how to permanently solve this error. Ive. Atikmdag. sys Windows 10, atikmpag. Windows 10, igdkmd64. Windows 10, videotdrfailure blue screen of death BSOD solved in Window 10. It can be either a Black Screen before Windows Logo, or Black screen only after you have logged into your Windows 87. Beep or no beep And what if it beepsScreen inverter board Laptop Parts 1. Laptop inverter boards also know as LCD inverter, FL inverter, screen inverter, backlight inverter come in different shapes and sizes. On the picture above you see some typical looking inverter boards found in laptop computers. The inverter board works as a power supply for the backlight lamp mounted inside the LCD screen. Hello guys, i need help with this error i just bought a new laptop G750JM and i having Blue Screen very often. So i was reading other ppl having same problem. I think. Hi, I have problem with blue screen and atikmpag. Ive installed latest CCC with drivers, old from CD also but I didnt start windows without blue screen. If youre having trouble with display after upgrading to Windows 10, Download Windows 10 Compatible Nvidia GeForce Graphics Card Driver and follow given steps. Speed Up Computer And Clean Up Start Menu Fix, Clean, Repair SPEED UP COMPUTER AND CLEAN UP START MENU Improve Its Performance SPEED Up Your. Nvlddmkm.Sys Blue Screen Installing Windows 7' title='Nvlddmkm.Sys Blue Screen Installing Windows 7' />The inverter board converts low voltage DC power few volts supplied by the motherboard to high voltage AC power few hundred volts needed for the backlight lamp. When the inverter board works properly, the backlight lamp gets power and the LCD screen lights up. As a result, the image on the screen is bright. HOW INVERTER CONNECTED TO LDC SCREENOn the picture below you can see a typical laptop display assembly which includes the LCD screen, video cable and inverter board. One side of the inverter board connects to the backlight lamp and another side to the video cable LCD screen cable. HOW INVERTER MOUNTED INSIDE LAPTOP DISPLAY PANELIn most laptops the inverter board is mounted below the LCD screen as it shown on the picture below. You can get an access to the inverter board when you remove the screen bezel a plastic frame around the LCD screen. TYPICAL INVERTER FAILURE SYMPTOMSUsually inverters fail in one of the following ways 1. When you turn on the laptop, the screen lights up for a short period of time and then goes dark. You still can see an image but it is very dark, almost invisible and definitely not usable. When you restart the laptop, the screen lights up and then goes dark again. The laptop works fine with an external monitor. Your laptop turns on but the screen remains dark all the time. You still can see a very dim image outline. The laptop works fine with an external monitor. The laptop screen works fine for hours or even days, but sometimes it goes very dark as it mentioned above. When you restart the laptop, the screen works fine again. Inverter failure symptoms are very similar to backlight lamp failure symptoms and in most cases you cannot tell which one is causing the problem until you replace either the inverter board or the backlight lamp. From my personal experience, inverter boards fail more often than backlight lamps. Website Clone Scripts. If you have to guess, replace the inverter first.