ECS Z77H2-A4, Руководство пользователя

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Chapter 3
Z77H2-A4 USER MANUAL
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Read CAS# Precharge (tRTP) (5)
Press <Esc> to return to the M.I.B III page.
When end-users encounter failure after attempting over-clocking, please take the
following steps to recover from it.
1. Shut down the computer.
2. Press and hold the “Page Up Key (PgUp)” of the keyboard, and then boot the PC
up.
3. Two seconds after the PC boots up, release the “Page Up Key (PgUp)”.
4. The BIOS returns to the default setting by itself.
Warning: Over-clocking components can adversely affect the reliability of
the system and introduce errors into your system. Over-clocking can
permanently damage the motherboard by generating excess heat in
components that are run beyond the rated limits.
Fail-Safe Procedures for Over-clocking
Write to Read Delay (twTR) (5)
This item specifies the write to read delay time.
B.O.M.P Technology (Enabled)
This item allows users to enable or disable B.O.M.P technology. This function can
run safe setting to setup menu when system boot fail 3 times.
IMC/CPU/DIMM/System Agent/PCH/CPU PLL Voltage (Auto)
These items allow you to adjust the IMC/CPU/DIMM/System Agent/PCH/CPU PLL
voltage.
Intel(R) Core(TM) i5-2500S CPU @ 2.70GHz
This item shows the CPU information.
Processor Speed (2700 MHz)
This item shows the CPU speed.
Memory Frequency (1333 MHz)
This item shows the memory frequency.
Total Memory [2048 MB (DDR3)]
This item shows the total memory.
IMC/CPU/DIMM Current Voltage
These items show the IMC/CPU/DIMM current voltage.
Auto Detect DIMM/PCI Clk (Enabled)
When this item is enabled, BIOS will disable the clock signal of free DIMM/PCI slots.
Spread Spectrum (Enabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic
Interference) generated by the system.
This item controls the four bank activate time in memory clock cycles.
Four Active Window Delay (tFAW) (20)
This item controls the Read to PRECHARGE delay for memory devices, in memory
clock cycles.