GA-EP45-UD3R/ GA-EP45-UD3 LGA775 socket motherboard for Intel® Core TM processor family/ Intel® Pentium® processor family/Intel® Celeron® processor family.
This manual provides comprehensive instructions for the GIGABYTE GA-EP45-UD3R and GA-EP45-UD3 motherboards, which support Intel Core 2 and Pentium processor families in the LGA 775 package. It details the installation of the CPU, memory, and expansion cards, as well as the configuration of various internal and external connectors.
| Socket Type | LGA 775 |
|---|---|
| Chipset | Intel P45 Express Chipset |
| Memory Support | 4 x 1.8V DDR2 DIMM sockets supporting up to 16 GB |
| Memory Speed | DDR2 1366/1066/800/667 MHz |
| LAN Speed | 10/100/1000 Mbit |
| Audio Codec | Realtek ALC889A |
Always remove AC power before installation, avoid touching metal leads, and wear an ESD wrist strap to prevent damage.
Look for the revision number printed on the motherboard, such as "REV: 1.0", before updating the BIOS or drivers.
The motherboard supports up to 16 GB of system memory using 4 x 1.8V DDR2 DIMM sockets.