DescriptionModel Number : LYR0069Compatible Brand/Model : NoneBrand Name : lieve4-Digit LCD PC Mainboard Analyzer Display Diagnostic Card Motherboard Fault Post Tester For Computer PC Main board post card1.100% Brand new and high quality2.Both ISA bus and PCI bus are suitable3.Determine defects by difference sounds coding with build-in speaker4.It can diagnosis the motherboard signal which show the problem of CPU, Memory, video card, etc The POST code display is made up of a dual, dot matrix hexadecimal read-out that displays Power On Self Test (POST) status codes5.Support the power source working indicator -- +5V, +12V, +3.3V and 12V (When indicator LED is on to indicate its respective power is fine, otherwise to indicate its respective power is failure.)6.Fully compatible with any kind motherboards which has the PCI and ISA bus slot7.Self checking remote display function8.Dual POST code display - User can readout the POST at PCB component and solder side. It is easy to view the POST code when user plugs the POST card in computer system9.Recall previous post codes at the touch of a button10.Size: Approx. 8.9 x 8.3 x 0.2cm (L*W*H)Package include1 x Main diagnostic card1 x Ribbon cable1 x English Manual