4-Digit Card Pc Analyzer Computer Diagnostic Motherboard Post Tester For Pci Isa Power On Self Test | Компьютеры и офис

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BIOS: Motherboard running, the light will fash while there is a reading operation on the BIOS.
IRDY: The light will flash when having a IRDR signal, otherwise, it will not lignt on.
OSC: Empty board powered on, the light will be constant on, when there is the ISA slot have main vibration signal, otherwise, failure of oscillation.
Can fully compatible with all kinds of high, medium and low-grade motherboard (, for AMD and other manufacturers' low, medium and high-level and server CPU platform motherboard)
Can accurately,stably and fast find computer failures
The code value of "Start Code" is specific "0000" or "FFFF",which is at a glance
Use the four-digit fault code to display
With ming-sound to report faults function
Anti-insertion or misinsertion will not burn any parts
Suitable for both ISA bus and PCI bus
Not inserting the CPU and other empty board,just power on to diagnose important signal situation in the board
FRAME: The light will flash when there is circular frame signal.Light will constant on in peacetime
RST: Reset
RESET: power on or press the RESET switch, the light will be on for half second and then be off.Because,if light is not off,the reset pin on motherboard connected to the acceleration switch or the reset circuit broke down.
12V: Empty board powered on,the light should be constant on,otherwise the voltage or motherboard has a short circuit.
5V: Do ditto (only for ISA slot).
3V3: This 3.3V voltage is unique for PCI slot. Empty board powered on, the light should be constant on.Some of PCI slot motherboard has not this voltage, the light should be off.
Usage: Maintenance tools for computer motherboard
Specifications: All produced by patch components, do not hurt your hands, LCD characters display
Color: Shown as the picture
colour:green
Material: PCB
size:8×8.5cm
Package Contents:
1 * Diagnostic Card
1 * English User Manual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.