What do spread spectrum and automatic detection of pci clk in frequency and voltage control of bios mean? Please tell me in detail. Thank you.
Q2: PEG means that the system first initializes peg(pci express graphics card), which is popularly called discrete graphics card; Onchip is the integrated graphics card on board (provided that there is an integrated graphics card). VGA (Video Graphics Array) control is the control of graphics cards, and in layman's terms, it means choosing independent/integrated graphics cards.