_x000D_ _x000D_ Green Both ISA bus and PCI bus are suitable Determine defects by difference sounds coding with build-in speaker 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 display's Power On Self Test (POST) status codes 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.) Fully compatible with any kind motherboards which has the PCI and ISA bus slot Self checking remote display function 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 system Recall previous post codes at the touch of a button Size: Approx. 8.9 x 8.3 x 0.2cm (L*W*H) Red Be used to test motherboard problems 8 LEDs indication, easy to read LED Display on the Display, LED displays show diagnosis result of motherboard. Especially helpful to pinpoint the problem when power on the computer and find no display or machine hangs up 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 display's Power On Self Test (POST) status codes 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.) Fully compatible with any kind motherboards which has the PCI and ISA bus slot Self checking remote display function 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 system Recall previous post codes at the touch of a button Drastically reduce troubleshooting time Quick and easy to install into an open PCI or ISA slot of PC motherboard Product Name: PC Mainboard Analyzer Interface: PCI Style: 4 Digits Overall Dimension: Approx. 7.9cm x 5.8cm x 1cm (L*W*T) Green 1 x Main diagnostic card 1 x Ribbon cable 1 x English Manual Red 1 x PC Analyzer Card 1 x User Manual _x000D_ _x000D_ _x000D_