Mini 3 in1 PC Laptop Analyzer PCI PCI-E LPC Tester Diagnostic Post Test Card

Product Description                                            

100% Brand new and high quality

This notebook diagnostic card supports Mini PCI, Mini PCI-E, LPC bus interface. When the diagnostic card works, it only needs to be connected to one of the interfaces, and the remaining two interfaces do not need to be connected. The diagnostic card is easy to use and has good stability. It is an ideal tool for notebook computer maintenance. (Technical products require a certain understanding and hands-on ability)

One:

1) Mini PCI interface: used to connect the diagnostic card to the Mini PCI slot of the notebook motherboard

2) Mini PCI-E interface: used to connect the diagnostic card to the Mini PCI-E slot of the notebook motherboard

3) LPC interface: used to connect the diagnostic card to the LPC interface of the notebook motherboard

4) Dedicated main chip: used to process Mini PCI, Mini PCI-E, LPC signals

5) Two seven-segment digital tubes: used to display diagnosis results

6) Test interface: This interface is only used for testing before the card leaves the factory, users should not connect to this interface

Two: Mini PCI interface of the diagnostic card

Mini PCI is an interface commonly used by notebook motherboards, and its function type is the PCI bus. The Mini PCI bus has a total of 124 pins, and the diagnostic card uses 101 pins to achieve the required functions. When the diagnostic card is installed in the Mini PCI slot of the notebook, the length of the diagnostic card will be shorter than the length of the Mini PCI slot of the motherboard. This brings convenience to the use of the diagnostic card.

Three: Mini PCI-E interface of the diagnostic card

Mini PCI-E is a new interface that is gradually being used in notebook motherboards. Compared with Mini PCI interface, Mini PCI-E interface takes up less space. This diagnostic card uses the following pins of the Mini PCI-E interface: PIN-8, PIN-10, PIN-12, PIN-14, PIN-16, PIN-17, PIN-19. Currently, as the pin definition standard for this part is being formed, not all notebook motherboards currently support this interface. After testing, recent notebook motherboards such as Lenovo, HP, Toshiba, Asus, TCL can support this interface. For a few notebook motherboards that do not support this interface, this interface will not work properly.

Package includes                                             

1* Mini 3 in1 PC Laptop Test Card.