User manual GIGABYTE GA-7IXE4

[. . . ] FCC Compliance Statement: This equipment has been tested and found to comply with limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in residential installations. This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. [. . . ] 2 Cycle 3 Cycle Set SDRAM TRP Timing Value to 2 Cycle. (Default value) Set SDRAM TRP Timing Value to 3 Cycle. · SDRAM TRAS Timing This function specify the minimum bank (SRAS[2:0]#) active time. 2 Cycles 3 Cycles 4 Cycles 5 Cycles 6 Cycles 7 Cycles Set SDRAM TRAS Timing Value to 2 Cycles. Set SDRAM TRAS Timing Value to 3 Cycles. Set SDRAM TRAS Timing Value to 4 Cycles. Set SDRAM TRAS Timing Value to 5 Cycles. (Default value) Set SDRAM TRAS Timing Value to 6 Cycles. Set SDRAM TRAS Timing Value to 7 Cycles. 35 BIOS Setup · SDRAM CAS Latency This function specify the delay from SCAS[2:0]# to data valid. 2 Cycles 3 Cycles Set SDRAM CAS Latency to 2 Cycles. (Default value) · SDRAM TRCD Timing This function specify the delay from the activation of a bank to the time that a read or write command is accepted. 1 Cycle Set SDRAM TRCD Timing Value to 1 Cycle. 2 Cycle Set SDRAM TRCD Timing Value to 2 Cycle. (Default value) 3 Cycle Set SDRAM TRCD Timing Value to 3 Cycle. 4 Cycle Set SDRAM TRCD Timing Value to 4 Cycle. · DRAM Integrity Mode Disabled ECC Disabled this function. (Default Value) Set DRAM Integrity Mode to ECC. · Memory Hole Disabled 14MB-15MB 15MB-16MB 14MB-16MB Normal Setting. (Default Value) Set Address=14~15MB remap to ISA BUS. Set Address=14~16MB remap to ISA BUS. · DRAM Burst Refresh Disabled Enabled Disabled this function. (Default Value) 36 7IXE4 Motherboard · Graphics Aperture Size 32 MB 64 MB 128 MB 256 MB 512 MB 1 GB 2 GB Display Graphics Aperture Size is 32MB. (Default Value) Display Graphics Aperture Size is 128MB. Display Graphics Aperture Size is 256MB. Display Graphics Aperture Size is 512MB. Display Graphics Aperture Size is 2GB. · USB Function Disabled Enabled Disabled USB Function. [. . . ] A message "PASSWORD DISABLED" will appear to confirm the password being disabled. Once the password is disabled, the system will boot and you can enter Setup freely. If you select "Always" at "Security Option" in BIOS Features Setup Menu, you will be prompted for the password every time the system is rebooted or any time you try to enter Setup Menu. If you select "Setup" at "Security Option" in BIOS Features Setup Menu, you will be prompted only when you try to enter Setup. 51 BIOS Setup IDE HDD Auto Detection AMIBIOS SETUP ­ STANDARD CMOS SETUP ( C ) 1999 American Megatrends, Inc. [. . . ]