Epson Equity 4DX/33 Bollettino di assistenza prodotti - Pagina 4
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BIOS
What B/OS comes with the Epson Equity 4SX/25, 4DX/33 and 4DX2/50
Q7.
computers?
A.
The Equity 4 series computers incorporate an AWARD BIOS that contains
both the system and video BIOS. The AWARD BIOS is contained in a
single EPROM device that is installed in a pluggable socket on the main
system board.
Q8.
How is SETUP accessed and what information is contained in Setup?
A.
To access SETUP, press the "DEL" key after POST (Power On Self-Test)
completes the memory test but before the computer loads the operating
system. There are two pages of setup information.
STATUS PAGE
- System Date and Time
- Floppy Drive Type Selection A: B: (360K, 1.2M, 720K, 1.44M and None)
- Video Type (EGA/VGA, CGA40, CGA80 and Mono)
- Halt on Error selection
(All Errors, No Errors, Keyboard, Diskette or Diskette/Keyboard)
- Cache (Enable/Disable)
- Shadow (System, Video or System/Video)
- Security (Setup Access, System access or Disabled)
- Boot Sequence (Drive A,C or C,A)
- Virus Warning (Enabled/Disabled)
- NumLock Boot Status (On/Off)
- HDD Drive Type Selection C: D: (Type Number or User-Defined)
OPTIONS PAGE
ISA Command Delay (Normal/Extended)
ISA Wait State (Normal/Extended)
I/O Recovery Time (Enabled/Disabled)
Extended ALE (Enabled/Disabled)
Decouple Refresh (Enabled/Disabled)
COM 1 Select (Enabled/Disabled)
COM2 Select (Enabled/Disabled)
Parallel Port Address
(03BCH, 0378H, 0278H or Disabled)
IDE Select (Enabled/Disabled)
FDC Select (Enabled/Disabled)
256K/384K Relocation (Enabled/Disabled)
DRAM Timing (Fast/Normal)
Video Cacheable (Enabled/Disabled)
System Cacheable (Enabled/Disabled)
PSB No: S-0155
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