[Hardware] [add to favorites] optimize the BIOS of the Computer System
Source: Internet
Author: User
1. In standard CMOS setup, the type and mode of the port that is not connected to the IDE device are set to none.
2. Set the CPU internal cache and external cache to enabled to enable the first-and second-level CPU cache.
3. Set system boot up speed to high. Enables high-speed system guidance.
4. Set boot sequence to C, :.
5. Set Floopy drive seek at boot to disable. So that the soft drive is not detected at startup.
6. Set abve 1 MB memory test to disabled. Memory larger than 1 MB is not detected at startup.
7. Set boot up floppy seek to disabled. In this way, the path tracing operation is not performed on the soft drive during startup.
8. Set the video BIOS shadow to enabled. Maps the BIOS on the video card to the memory to increase the display speed.
9. Set system BIOS shadow to enabled. The system BIOS is mapped to the memory to improve performance.
10. Set the video BIOS cacheable to enable. Maps the BIOS on the video card to the cache.
11. Set system BIOS cacheable to enbaled. Map the BIOS of the motherboard to the cache.
12. Set cache timing to fastset.
13. Set sdram cas latency time to 3. Set the latency of SDRAM. If your memory quality is not good, setting it to 3 will greatly reduce the number of crashes.
14. The BIOS using the via Apollo pro motherboard chip has a "Dram Clock" to change its value to hclk + 33, in this way, your memory will work at the frequency of the system's external frequency + 33. If your CPU is celon, the performance improvement of the system will be extremely obvious, if your memory is not competitive, you can set the dram clock value to "host CLK (system external frequency) or" Host-33 ". This is because the Apollo pro series chip has a unique memory asynchronous technology.
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