Epson ActionNote 4000 User Manual - Page 33
Setting the Self Test (Halt On) Error Level, Setting the Shadow RAM
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Setting the Self Test (Halt On) Error Level When you start your system, it performs a self test. The Halt On option determines the point at which the system will stop if it finds an error during the self test. This option allows flexibility in your configuration. If your computer is running without an external diskette drive or it must always start, you can choose one of the options in the following table to ensure the computer will boot. Self test error levels select All errors* All but diskette No errors If You want your system to stop booting it it encounters any errors during the self test I You want your system to stop booting If it encounters any error except a diskette drive error during the self test You don't want your system to stop booting, even if it encounters errors during the self test l Default setting Setting the Shadow RAM Your computer can access RAM (random access memory) faster than ROM (read only memory). The Shadow option allows your system to copy the contents of its system BIOS and/or video BIOS into RAM so it can perform certain operations faster. If you set this option to System & Video, your system automatically enables shadow RAM for both the system BIOS and the video BIOS. You may need to disable one or both shadow options, however, if you install a device that locates its RAM in one of these areas. 2-6 Running SETUP
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