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Epson Q50188015-1 D-23, % d’sp’ay, Sf;ifl port, Video-adapter, Parallel port, and controller, and controller, Hard disk drive, Math coprocessor, Alt. serial port

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	-..-. __-_	Messaoe
	Error code	Messaoe
		“‘----u-
	Video-adapter
	% d’sp’ay	V-RAM ERROR
	503	ATTRIBUTE ERROR
	504	CHARACTER SET ERROR
	505	40COLUMN CHARACTER SET ERROR
	506	320X200	GRAPHICS		MODE	ERROR
	507	640X200	GRAPHICS		MODE	ERROR
	508	640X480	GRAPHICS		MODE	ERROR
	510	COLOR VIDEO ERROR
	Floppy disk drives
	and controller	FLOPPY DISK CONTROLLER ERROR
	601	FLOPPY DISK CONTROLLER ERROR
	602	SEQUENTIAL SEEK			ERROR
	603	RANDOM SEEK ERROR
	604	WRITE ERROR
	605	READ ERROR
	Math coprocessor
	701	COPROCESSOR		NOT INSTALLED
	702	COPROCESSOR		INITIALIZE		ERROR
	703	COPROCESSOR INVALID OPERATION MASK ERROR
	704	COPROCESSOR ST FIELD ERROR
	705	COPROCESSOR		COMPARISON ERROR
	706	COPROCESSOR ZERO DIVIDE MASK ERROR
	707	COPROCESSOR		ADDITION		ERROR
	708	COPROCESSOR		SUBTRACTION ERROR
	709	COPROCESSOR		MULTIPLICATION ERROR
	710	COPROCESSOR		PRECISION		ERROR
	Parallel port
	901	ERROR PIN p
	Sf;ifl port	ERROR DTR DSR, DSR ALWAYS HIGH/LOW
	1101	ERROR DTR DSR, DSR ALWAYS HIGH/LOW
	1101	ERROR RTS CTS, CTS ALWAYS HIGH/LOW
	1102	TIME OUT ERROR
	1103	VERIFY	ERROR
	Alt. serial port
	1201	ERROR DTR DSR, DSR ALWAYS HIGH/LOW
	1201	ERROR RTS CTS, CTS ALWAYS HIGH/LOW
	1202	TIME OUT ERROR
	1203	VERIFY	ERROR
	Dot-matrix printer
	1401	status: error type
	Hard disk drive
	and controller
	1701	SEEK ERROR
	1702	WRITE ERROR
	1703	READ ERROR

Performing System Diagnostics

D-23

Contents

Page User’s Guide IMPORTANT NOTICE DISCLAIMER OF WARRANTY COPYRIGHT NOTICE TRADEMARKS Copyright 0 1988 by Epson America, Inc FCC COMPLIANCE STATEMENT FOR AMERICAN USERS Note: WARNING Page Contents 4 Using MS-DOSwith Your Equity Ie Contents Appendixes D Performing System Diagnostics F Formatting a User-installedHard Disk Contents Introduction How to Use This Manual Where to Get Help Setting Up Your System 1 Unpacking 2 Choosing a Location 3 Connecting the Keyboard 4 Connecting a Monitor 5 Connecting a Printer Connecting to the parallel interface Connecting to the serial interface 6 Connecting the Power Cord Page 7Inserting the Startup Diskette 8 Starting the System POWER Initial screen display Enter Enter 9 Copying System Diskettes Copying with one diskette drive Setting Up Your System Page Preparing a Hard Disk for Use Creating the MS-DOSPartition Formatting the MS-DOSPartition WARNING, ALL DATA ON NON-REMOVABLEDISK DRIVE C: WILL BE LOST Copying the Reference and Operating 2 Files Booting From the Hard Disk Using the Equity Ie Special Keys on the Equity Ie Keyboard The following table describes special keys on the Equity Ie keyboard lab ‘2 Caps Lock Alt Backspace Selecting Execution Speed Using Diskettes Caring for diskettes Inserting and removing diskettes Making backup copies Write-protectingdiskettes Using Using a Hard Disk Drive Caring for the hard disk Protecting the data on your hard disk Resetting the Computer Turning Off the Computer Moving the Computer Page Using MSDOS with Your Equity Ie Starting and Exiting MS-DOS Changing the Default Drive The MS-DOSCommand Format parameters Entering MS-DOSCommands Storing Data Using Directories Page Listing the contents of a directory Using pathnames Creating directories Changing directories Copying from one directory to another Using MS-DOSwith Your Equity Ie Formatting Diskettes Formatting diskettes with a hard disk and one diskette drive Formatting diskettes with two diskette drives Using MS-DOS with Your Equity Ie with Enter. You Formatting diskettes with one diskette drive (no hard disk) Formatting Enter. You see Copying Data Using DISKCOPY with one diskette drive: Using the COPY command Page Using the BACKUP command Using the Epson HELP Utility PgUp ESC Using the Epson MENU Utility Running MENU from a diskette MENU utility options Using the XTREE Utility Running XTREE XTREE Ctrl-D Using an AUTOEXEC.BAT File Creating an AUTOEXEC.BAT file If you have a hard disk: If you do not have a hard disk: Page Installing Option Cards Removing the Cover A-2 Installing Option Cards Installing an Option Card A-4 Zmtulling Option Cards Removing an Option Card Replacing the Cover Troubleshooting The Computer Won’t Start The Computer Locks Up Video Problems Diskette Problems Hard Disk Problems Software Problems Printer Problems Option Card Problems Power-OnDiagnostics System Device Check Clock and CMOS RAM Check RAM Check Keyboard Controller and Keyboard Check Video and Video Controller Check Parallel Port Check Serial Port Check Diskette Drive Seek Check Hard Disk Controller and Hard Disk Check Performing System Diagnostics Starting System Diagnostics l - System board Memory Enter. If Modifying the DEVICE LIST D-2 Performing System Diagnostics Selecting a Test Resuming From an Error System Board Check Memory Check Keyboard Check Video Check Attribute check Character set check D-8 400column character set check 320x200 graphics mode check Performing D-9 640x200 graphics mode check D-10 640x480 graphics mode check Enter Enter Monochrome/Color video check To check your monochrome or color video, press 8 and then Enter Floppy Disk Drives and Controller Check FLOPPY DISK DRIVE(S) AND CONTROLLER CHECK MENU Sequential seek check D-13 Random seek check Write, read check D-14 Math Coprocessor (8087) Check Parallel Port (Printer Interface) Check Serial Port (RS-232CPort) Check Alternate Serial Port Check Dot-MatrixPrinter Check Hard Disk Drives and Controller Check Read, verify check D-20 Alternate Parallel Port Check Parallel Port (on Video Adapter) Check Exiting System Diagnostics Error Codes and Messages Video-adapter % d’sp’ay Floppy disk drives and controller Math coprocessor Specifications Main Unit Interfaces Keyboard Mass Storage Power Requirements Environmental Requirements Characteristics Video Display Formatting a User-installedHard Disk Starting the Hard Disk Format Formatting and Checking Options Conditional Format (Normal) =246g DOUBLE CHECK THAT YOU HAVE BACKUP DISKETTE COPIES OF ALL YOUR FILES F-4 Formatting a User-InstalledHard Disk Unconditional Format Formatting a User~instulled Hard Disk F-7 Destructive Surface Analysis =2459 Formutting a User-installed Hard Disk Hard F-9 Non-destructiveSurface Analysis Glossary Boot Character CMOS Code Command Current directory Cursor Cylinders Data Data diskette Operating See Diskette High-density Input/output (I/O) port Interface Joystick Keyboard Megahertz (MHz) Memory Microprocessor Modem Monitor Interface Program Prompt RAM Read Read/write head interface Parallel VGA Wildcard Write Write-protect GL-11 Index Ctrl Ctrl-AH-Del Ctrl-C Ctrl-Alt-Del Ctrl-C IN-3 IN-4 Index IN-5 Index IN-7 RESET IN SPEED IN-10 Reader Comment Card Equity Ie User’s Guide EPSON