Drive a, Floppy 3 Mode Support, 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 -

GA-EP45-UD3P specifications

The Gigabyte GA-EP45-UD3P is a motherboard that gained popularity for its superb balance of performance, features, and price, particularly catering to enthusiasts, gamers, and mainstream PC users. Launched in the late 2000s, it is built on the Intel P45 chipset, making it compatible with Intel's Core 2 Duo, Core 2 Quad, Pentium, and Celeron processors, providing a versatile foundation for various computing needs.

One of the standout features of the GA-EP45-UD3P is its excellent support for overclocking. The motherboard comes equipped with robust voltage regulation, providing stability when pushing CPUs beyond their standard clock speeds. Additionally, its user-friendly BIOS includes extensive options for adjusting CPU and memory settings, making it an appealing choice for those looking to maximize performance.

The GA-EP45-UD3P supports DDR2 memory up to 1200 MHz, and it features four DIMM slots for dual-channel memory configuration, facilitating high memory capacities and bandwidth. With a total of 16 USB 2.0 ports and a pair of IEEE 1394 FireWire ports, connectivity is abundant, ensuring that users can connect multiple peripherals without issue.

In terms of storage, the motherboard offers six SATA ports with RAID support, allowing for flexible configurations ranging from data redundancy to performance enhancements. Furthermore, it also includes one IDE connector, which provides compatibility with legacy devices.

Another key characteristic of the GA-EP45-UD3P is its durable construction, incorporating Gigabyte's Ultra Durable technology. This includes high-quality capacitors, solid capacitors, and a 4-layer PCB design that enhances thermal performance and reliability. The motherboard is also equipped with an advanced thermal management system that features enlarged heatsinks for effective cooling, ensuring that thermal throttling doesn't hinder performance.

For audio, the GA-EP45-UD3P features a Realtek ALC889a audio codec offering eight-channel sound output, delivering a rich audio experience for gaming and multimedia applications.

In summary, the Gigabyte GA-EP45-UD3P stands out with its robust overclocking capabilities, ample connectivity options, extensive storage support, and durable construction, making it a solid choice for those building a powerful and reliable system. Whether for intensive gaming, content creation, or general computing, this motherboard provides a well-rounded performance that still resonates with tech enthusiasts today.

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

Models: GA-EP45-UD3P