Description : During power-up self test (POST), most system BIOSes write status codes to I/O port 80h or 84h. A POST code display shows the last value written to this port as a hexadecimal number (e.g. 1B) on a LED display. Specifications : 5V PCI interface (not compatible with ALIX.1C / ALIX.1D). During power on self-test (POST), most PC BIOSes will write diagnostic codes to port 80h or port 84h (jumper selection). Use post4d to display these codes on a dual digit LED display. Additional LEDs indicate the status of the power supply rails. Convenient business card size. Σύνδεσμοι Προϊόντος: Schematics Features : PCI bus versions Hexadecimal POST code Easy to read, bright LEDs Displays status of all power rails Business card size Invaluable hardware and software test tool One year warranty Switchable for port 80h/84h

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