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BIOS Setup
3.1.3.1 DRAM Clock/Timing Control
Move the cursor to this field and press <Enter>. The following
screen will appear.
The settings on the screen are for reference only. Your version may not be identical
to this one.
Performance Mode
For better system performance, set this field to Enabled.
DRAM Timing Control
This field is used to select the timing of the DRAM.
By SPD
The EEPROM on a DIMM has SPD (Serial Pres-
ence Detect) data structure that stores informa-
tion about the module such as the memory
type, memory size, memory speed, etc. When
this option is selected, the system will run ac-
cording to the information in the EEPROM. This
option is the default setting because it provides
the most stable condition for the system. The
“DRAM CAS Latency” to “RAS to CAS Delay
(tRCD)” fields will show the default settings by
SPD.
Manual
If you want your system to run at a perform-
ance better than the one “by SPD”, select
“Manual” then select the best option in the
“DRAM CAS Latency” to “RAS to CAS Delay
(tRCD)” fields.
