MicroPOST is a 2.5' x 2' convenient, easy to use P.O.S.T.(Power On Self Test) monitor parallel adapter. MicroPOST may be used to view POST codes generated by the system BIOS in any computer whose P.O.S.T. routine outputs results to the parallel printer port address. Simply plug the MicroPOST into a parallel port and power the system on. POST codes are displayed on the 7-segment LCD display, eliminating the need for a code decoder. Connectors on both side of the MicroPOST ensure a viewable display. MicroPOST helps greatly reduce or eliminate the guesswork involved in troubleshooting systems, especially for Notebooks, that fail to boot. MicroPOST is a "must have" for any technician.