System Utilities

Internal Cache

Internal cache refers to cache built into the CPU. When enabled, this setting boosts system performance. It is also called CPU cache or L1 (level one) cache. The default setting is Enabled.

External Cache

External cache greatly increases system performance by lessening the load on main memory. It is also called L2 (level 2) cache. The default setting is Enabled.

Enhanced IDE Features

The Enhanced IDE Features section includes four parameters for optimizing hard disk performance. These performance features depend on drive support. Newer drives support most or all of these features.

qHard Disk Size > 504MB. If your hard disk size is greater than 504MB and you use DOS or Windows, set this parameter to Auto. If you use NetWare, UNIX, or Windows NT, set this parameter to Disabled. The default setting is Auto.

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Acer TravelMate 7300 manual Internal Cache, External Cache, Enhanced IDE Features