Abstract: A method for remote diagnosis for hardware, generating a trigger command by a remote management device comprising a plurality of candidate commands for triggering a baseboard management controller when the remote management device receives a user command, and sending a executing command to a BIOS by the triggered baseboard management controller; performing a diagnosis process and generating a diagnosis message according to the diagnosis process based on a boot code of the BIOS by the server, and then sending the diagnosis message to the baseboard management controller by the BIOS. Storing the diagnosis message by the baseboard management controller, and sending a feedback command to the remote management device after the baseboard management controller stores the diagnosis message, and then generating a feedback message by the remote management device.

Abstract: A method capable of dealing with a power fail is adapted for a control board with power thereof supplied from a power supply. The control board has a processor and a memory disposed thereon. The present method includes firstly determining whether or not an alternating current input to the power supply is normal. Next, when the alternating current is judged to be abnormal, a non-maskable interrupt signal is triggered to the processor. Thereafter, the processor writes a record of alternating current fail into the memory. In addition, a computer device capable of dealing with a power fail is also provided.