... browse the whole information.2, automatic storage choice of BIOS types and verbal language.Three, quick turn error code history records ... .If the screen without any display itself, please check the computer power + 3.3 V output.Second-ranking shows "no ... zero." ,0x11 DMA channel 1, "test." ,0x12, "testing the DMA page registers." ,0x13, "test 8741 keyboard controller interface." ,0x14, "test memory ...