Acer Extensa 570 Mantenance Manual
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B.5PC-Doctor Menus There are several selections available from the menu bar of the PC-Doctor Diagnostics main menu. These include: ·Diagnostics ·Interactive Tests ·Hardware Info ·Utility ·Quit B.5.1Online Help (?) To obtain context sensitive help from any menu, press F1 . Pressing F1 twice (or clicking on the question mark in the upper left-hand corner of the menu) provides you with complete online documentation. B.5.2Diagnostics The Diagnostics menu allows you to run non-destructive tests with little...
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PC-Doctor produces a test result file at the end of testing if an error was detected. ·Switch LCD - lets you change your video output to either the internal LCD, external monitor, or SimulSCAN mode. If your system does not support SimulSCAN, both the external monitor and the built-in LCD screen go blank. ·Cache Control - allows you to leave the level 1 and level 2 cache enabled during memory testing. This assists in tracking down cache timing issues. B.5.3Interactive Tests Menu Interactive tests are...
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·IRQ and DMA use - identifies interrupts for all standard IRQ and DMA devices ·Device Drivers - shows all essential data on DOS resident and installable device drivers ·COM and LPT ports - displays information about the installed serial and parallel ports. Only ports that are identified by BIOS are listed ·Physical Disk Drives - shows the basic characteristics for each installed fixed disk drive including the contents of partition tables ·Logical Disk Drives - displays information about each drive that...
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B.6Quitting PC-Doctor You can quit PC-Doctor in the following ways: ·Exit (Alt-F4 ) - ·Reboot - performs a cold boot. PC-Doctor flushes all files and attempts to flush write-caches ·Park HD - prepares a computer for transport B.7Remote Operation This selection only appears in the Utility menu if your PC-Doctor supports remote control. This entry opens the Remote Operation menu if you are not yet online, or closes the remote connection if the system is already remotely controlled. When PC-Doctor is...
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