Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 34
... is properly connected to toggle between the default POST display screen and a custom POST display screen. 32 The BIOS then ignores the missing keyboard during POST. Pressing the TAB key permits the user to the computer and that CMOS has become corrupt due to Enable. This error might indicate... to reboot the machine. Cannot initialize the keyboard. Replace the battery. This error can plug PS2 Mouse or set keyboardless operation in the BIOS setup butthe device is required to show POST screen Description/Action The CMOS Date and/or Time are held pressed during POST. The CMOS...
... is properly connected to toggle between the default POST display screen and a custom POST display screen. 32 The BIOS then ignores the missing keyboard during POST. Pressing the TAB key permits the user to the computer and that CMOS has become corrupt due to Enable. This error might indicate... to reboot the machine. Cannot initialize the keyboard. Replace the battery. This error can plug PS2 Mouse or set keyboardless operation in the BIOS setup butthe device is required to show POST screen Description/Action The CMOS Date and/or Time are held pressed during POST. The CMOS...
