User`s guide
Table Of Contents
- FRONT MATTER
- CONTENTS
- INTRODUCTION
- CHAP 1-SETTING UP YOUR SYSTEM
- CHAP 2-RUNNING SETUP AND INSTALLING DRIVERS
- Using SETUP
- Starting the SETUP Program
- Using the System Setup Option
- Using the Fixed Disk Setup Option
- Using the Advanced System Setup Options
- Setting the Boot Options
- Using the Extended Features Options
- Setting the Security and Anti-Virus Options
- Using the Green PC Features
- Exiting SETUP
- Post-SETUP Procedures
- Installing the IDE Drivers
- Installing Video Drivers
- Using SETUP
- CHAP 3-USING YOUR COMPUTER
- CHAP 4-INSTALLING AND REMOVING OPTIONS
- CHAP 5-INSTALLING AND REMOVING DRIVERS
- CHAP 6-TROUBLESHOOTING
- Identifying Your System
- The Computer Will Not Start
- The Computer Does Not Respond
- Keyboard Problems
- Mouse Problems
- Monitor Problems
- Diskette Problems
- Diskette Drive Problems
- Hard Disk Drive Problems
- Password Problems
- Software Problems
- Printer or Scanner Problems
- Option Card Problems
- Memory Module Problems
- Controller Problems
- External Cache Problems
- APPENDIX A SPECIFICATIONS
- CPU and Memory
- Controllers
- Interfaces
- Mass Storage
- Keyboard
- Mouse
- SETUP Program
- Power Supply
- Option Slot Power Limits
- Physical Characteristics
- Environmental Requirements
- Options Available from EPSON
- Tested Operating Environments
- System Memory Map
- Video Resolutions and Colors
- Hard Disk DriveTypes
- Drive Option Information
- DMA Assignments
- Hardware Interrupts
- System I/O Address Map
- Connector Pin Assignments
- GLOSSARY
- INDEX

4. Inspect each cache memory chip; the pins should point
inward at slightly less than a 90° angle. If any of the pins
are bent or crooked, straighten them gently with your
fingers or with small tweezers to align them with the other
pins. Be careful when you do this; the pins are fragile and
can break off easily.
5. Position one of the cache chips over the first socket as shown
below, aligning the pins on the chip with the holes in the
socket. Align the small notch on the end of the chip with
the corresponding notch on the socket.
6. Gently press the chip halfway into the socket (to make sure
it is correctly aligned). If the chip goes in at an angle,
rem ove it and try again.
7. When the chip is properly positioned, push down firmly on
both ends of the chip to make sure it is well-seated.
8. Repeat steps 5 through 7 for each of the remaining chips.
9. Now install the tag SRAM chip in socket U50, next to the
microprocessor, as described in steps 5 through 7 above.
See page 4-6 to locate socket U50 on the main system board.
Installing and Removing Options
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