EZcheck2000 Lite - Version 4.01 The most comprehensive hardware test on the market, EZcheck 2000 Lite scans for hardware compliance in the both the BIOS and CMOS clock. All test results are displayed on an intuitive and simple format. EZcheck 2000 Lite(tm) is designed for the small business or personal user that does not need the report printing capability of the retail version EZcheck 2000(tm).