Laptop motherboard PCI fault diagnosis card LED 4 bit test analyzer

ITEM NAME:Laptop motherboard PCI fault diagnosis card LED 4 bit test analyzer Product Description Laptop motherboard mini PCI fault diagnosis card LED 4 bit test analyzer computer diagnosis card Product presentation: Suitable for desktop computers with pci, from booting the computer to entering the system, the display of the complete system is simple and convenient to test the reasons why the motherboard does not turn on, such as: memory pad or not plugged in, CPU is broken, graphics card is broken or If it is not plugged in, the RESET button of the case is short-circuited, etc. Anyway, with him, the computer failure is clear at a glance and can be easily eliminated. Its working principle is to use the detection results of the BIOS internal self-check program in the motherboard. It is displayed through the code-display. Combining the meaning of the code in this book. The quick reference table can quickly know the computer failure. Especially when the computer cannot boot the operating system, When the screen is black and the speaker is not calling, this card is more convenient to use. It makes you more effective, a very good tool. With him, you are no longer a rookie!!! Product size: 77 * 59mm Probably Package Size: 10*15*1cm 8g Package list: 1 x Main diagnostic card 1 x English Manual.Find many great new & used options and get the best deals for Laptop motherboard PCI fault diagnosis card LED 4 bit test analyzer at the best online prices at Order2india Shopping! Free shipping for many products!