Gigabyte GA-EP45-UD3P IDE Channel 2, 3 Master, IDE Channel 4, 5 Master/Slave, Drive A, Halt On

•	Auto	Lets BIOS automatically detect IDE/SATA devices during the POST. (Default)
•	None	If no IDE/SATA devices are used, set this item to None so the system will
		skip the detection of the device during the POST for faster system startup.
•	Manual	Allows you to manually enter the specifications of the hard drive when the
		hard drive access mode is set to CHS.
Access Mode		Sets the hard drive access mode. Options are: Auto (default), CHS, LBA, Large.

IDE Channel 2, 3 Master, IDE Channel 4, 5 Master/Slave

IDE Auto-Detection

Press <Enter> to autodetect the parameters of the IDE/SATA device on this channel.

Extended IDE Drive

Configure your IDE/SATA devices by using one of the two methods below:

•	Auto	Lets BIOS automatically detect IDE/SATA devices during the POST. (Default)
•	None	If no IDE/SATA devices are used, set this item to None so the system will
		skip the detection of the device during the POST for faster system startup.
Access Mode		Sets the hard drive access mode. Options are: Auto (default), Large.

The following fields display your hard drive specifications. If you wish to enter the parameters manually, refer to the information on the hard drive.

Capacity	Approximate capacity of the currently installed hard drive.
Cylinder	Number of cylinders.
Head	Number of heads.
Precomp	Write precompensation cylinder.
Landing Zone	Landing zone.
Sector	Number of sectors.

Drive A

Allows you to selects the type of floppy disk drive installed in your system. If you do not install a floppy disk drive, set this item to None. Options are: None, 360K/5.25", 1.2M/5.25", 720K/3.5", 1.44M/3.5", 2.88M/3.5".

Floppy 3 Mode Support

Allows you to specify whether the installed floppy disk drive is 3-mode floppy disk drive, a Japanese standard floppy disk drive. Options are: Disabled (default), Drive A.

Halt On

Allows you to determine whether the system will stop for an error during the POST.

No Errors	The system boot will not stop for any error.
All Errors	Whenever the BIOS detects a non-fatal error the system boot will stop.
All, But Keyboard	The system boot will not stop for a keyboard error but stop for all other
	errors. (Default)
All, But Diskette	The system boot will not stop for a floppy disk drive error but stop for all
	other errors.
All, But Disk/Key	The system boot will not stop for a keyboard or a floppy disk drive error but
	it will stop for all other errors.

Memory

These fields are read-only and are determined by the BIOS POST.

Base Memory Also called conventional memory. Typically, 640 KB will be reserved for the MS-DOS operating system.

Extended Memory The amount of extended memory.

Total Memory	The total amount of memory installed on the system.
GA-EP45-UD3P Motherboard		- 48 -