How to Access BIOS

How to Access BIOS. Computer and motherboard manufacturers and BIOS suppliers may use varying keyboard keys or key combinations that can be pressed during system post to access your system BIOS. Unfortunately there is no standard method to universally access or enter a motherboard BIOS. The following is a list of some popular BIOS suppliers, Computer Vendors and the keyboard key combinations that have been known to work with them.

If you know of a combination that is not listed, please feel free to contact us with the information and we will have it added.

Keyboard Key Commands used to Access a System BIOS

The following BIOS Suppliers chart lists the keys used to enter BIOS.

Bios Suppliers Keyboard Commands used to access BIOS
ALR Advanced Logic Research, Inc. ® PC / PCI F2
ALR PC non / PCI CTRL+ALT+ESC
AMD® (Advanced Micro Devices, Inc.) BIOS F1
AMI (American Megatrends, Inc.) BIOS DEL
Award™ BIOS CTRL+ALT+ESC
Award BIOS DEL
DTK® (Datatech Enterprises Co.) BIOS ESC
Phoenix™ BIOS CTRL+ALT+ESC
Phoenix BIOS CTRL+ALT+S
Phoenix BIOS CTRL+ALT+INS

Computer Manufacturers and the keys used to enter system BIOS.

Computer Vendor/Manufacturer
Keyboard Commands used to access BIOS
Acer® F1, F2, CTRL+ALT+ESC
ARI® CTRL+ALT+ESC, CTRL+ALT+DEL
AST® CTRL+ALT+ESC, CTRL+ALT+DEL
Compaq® 8700 F10
CompUSA® DEL
Cybermax® ESC
Dell BIOS web site search links For models not listed below.
Dell® 400 F3, F1
Dell 4400 F12
Dell Dimension® F2 or DEL
Dell Inspiron® F2
Dell Latitude Fn+F1 (while booted)
Dell Latitude F2 (on boot)
Dell Optiplex DEL
Dell Optiplex F2
Dell Precision™ F2
eMachine® DEL , F 2
Fujutsu Manuals & BIOS Manuals & BIOS Download
Gateway® 2000 1440 F1
Gateway 2000 Solo™ F2
HP® (Hewlett-Packard) F1, F2 (Laptop, ESC)
IBM® F1
E-pro Laptop F2
IBM PS/2® CTRL+ALT+INS after CTRL+ALT+DEL
IBM Thinkpad® (newer) Windows: Programs-Thinkpad CFG.
Intel® Tangent DEL
Lenovo(formerly IBM) Lenovo BIOS Access page
Micron® F1, F2, or DEL
Packard Bell® F1, F2, Del
Seanix DEL
Sony® VAIO F2
Sony VAIO F3
Tiger DEL
Toshiba® 335 CDS ESC
Toshiba Protege ESC
Toshiba Satellite 205 CDS F1
Toshiba Tecra ESC then F1 or F2
Toshiba Notebook [Newer models] 1. Turn on computer by Holding down power button while pressing the ESC key.
The machine will beep, then display:
Check System, then press [F1] key.
2. Release ESC key
3. Press F1 key
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