46 PCM-6892 User ManualCPU Internal Cache/External CacheEnable this function to utilize the CPU Internal/External Cachememory to enhance computing performance. The External Cachefield may not appear if your system does not have external cachememory.The choices: Enabled, Disabled.CPU L2 Cache ECC CheckingWhen you select Enabled, memory checking is enable when theexternal cache contains ECC SRAMs.The choices:Enabled, Disabled.Quick Power On Self TestSelect Enabled to reduce the amount of time required to run thepower-on-self-test (POST). A quick POST skips certain steps. Werecommend that you normally disable quick POST. Better to find aproblem during POST than lose data during your work.The choices: Enabled, Disabled.