This 4 in 1 Combo diagnostic card is easy to use for end users and it works with high stability. It is your ideal and useful tool for notebook repairing partner.
It can diagnosis signal which show the problem of CPU, Memory, display card and so on.
LCD displays shows diagnosis result of motherboard. Especially helpful to pinpoint where is the problem when power on the computer and find no display or machine hang. PCI bus reset and CLK signal working indicator.(When indicator LED is on to indicate its respective signal is fine.)
Compatible with Phoenix, Award and AMI Bios motherboards which has the PCI bus slot ,mini pci,mini pci-e or LPC port .
Intelligent analysis of the code corresponding to the cause of the malfunction, and gives diagnostic program!
It can display the halting execution automatic with a couple of times.
LED displays shows diagnosis result of motherboard. Especially helpful to pinpoint where is the problem when power on the computer and find no display or machine hang.
This is used to display the Error-code and RST/CLK signals.
The Display portion is composed with two 7-segment LEDs. The two "Dots" of the LEDs are used to indicate the notebook "RST" and "CLK" status. The left side "Dot" is for "RST", and the right side "Dot" is for "CLK". When the notebook is in "Reset" status, the left side Dot" will be lighted. And when the notebook has a correct CLK output, the right side "Dot" will be lighted.