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Welcome to BIOSMAN Inc! - POST card, Port 80/84

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Diagnostic Tools
POST Cards

Small size very handy dual side ( Front and Back) LED readout P.O.S.T. card. AKA port80 & 84 card. It outputs all POST codes for AMI, Award and Phoenix BIOS's to the LEDs. It also comes with a manual which describes all the AMI, AWARD and Phoenix POST codes. This card plugs into any motherboards standard 32bit PCI slot.

This is the required troubleshooting tool for anyone who works on PC's. Our card also has 4 LED's showing:( +5v,-12v,+12v,CLK ).

POST stands for Power On Self Test this is what your computer does when it first powers on.

BIOSMAN sells these cards for only $89.00

Our PCI and ISA POST Card features a 2-digit-hexadecimal-display. The POST card features the monitoring of I/O Port address 80h and 84h, which is used by the BIOS of any PC during boot (POST). If the system fails to boot, for any reason, the corresponding POST error codes will give you information about the cause of the problem.

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motherboard debug card ISA motherboard troubleshooting post codes ISA and PCI

This version of the P.O.S.T. Card can be used on any motherboard with a PCI or ISA slot !

Supports AMI, Phoenix and Award BIOS's.

So easy to use, just insert into available PCI or ISA slot and turn on the PC. Watch the POST codes and compare to the POST code chart (included) for a detailed description!

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