http://www.lanet.lv/ftp/simtelnet/msdos/vga/vgatest2.zip

VGA Test file report1033
Test 6: BIOS: Text Input/Output
Mode 6h Read/Write ChAttr: expected char=65, got char=0
Mode 6h Read/Write ChAttr: expected char=67, got char=0
Mode 6h Read/Write ChAttr: expected char=69, got char=0
Mode 6h Read/Write ChAttr: expected char=71, got char=0
Mode 6h Read/Write ChAttr: expected char=73, got char=0
Mode 6h Read/Write ChAttr: expected char=75, got char=0
Mode 6h Read/Write ChAttr: expected char=77, got char=0
Mode 6h Read/Write ChAttr: expected char=79, got char=0
Mode 6h Read/Write ChAttr: expected char=81, got char=0
Mode 6h Read/Write ChAttr: expected char=83, got char=0
Mode 6h Read/Write ChAttr: expected char=85, got char=0
Mode 6h Read/Write ChAttr: expected char=87, got char=0
Mode 6h Read/Write ChAttr: expected char=89, got char=0
Mode 11h Read/Write ChAttr: expected char=65, got char=0
Mode 11h Read/Write ChAttr: expected char=67, got char=0
Mode 11h Read/Write ChAttr: expected char=69, got char=0
Mode 11h Read/Write ChAttr: expected char=71, got char=0
Mode 11h Read/Write ChAttr: expected char=73, got char=0
Mode 11h Read/Write ChAttr: expected char=75, got char=0
Mode 11h Read/Write ChAttr: expected char=77, got char=0
Mode 11h Read/Write ChAttr: expected char=79, got char=0
Mode 11h Read/Write ChAttr: expected char=81, got char=0
Mode 11h Read/Write ChAttr: expected char=83, got char=0
Mode 11h Read/Write ChAttr: expected char=85, got char=0
Mode 11h Read/Write ChAttr: expected char=87, got char=0
Mode 11h Read/Write ChAttr: expected char=89, got char=0
Mode 11h Read/Write ChAttr: expected char=91, got char=0
Mode 11h Read/Write ChAttr: expected char=93, got char=0
Test 13: Hardware: General Registers
Expected vertical interrupt 35-40 times in 1/2 sec; got 0.
There were 2 tests that had errors.