E4K — Repair Guides
9 guides covering the most common E4K failure modes and upgrades.
Easy10 min
Install Memory SIMMs
Expanding memory
Easy10 min
Backup Software to Floppy Disk
Backing up OS
Easy10 min
Format Floppy Disk
New disk needed · Disk unusable
Easy10 min
Format Hard Disk or Optical Disk
New drive initialization
Easy10 min
Install File System on Pre-formatted Disk
Using pre-formatted drive
Easy10 min
Connect to Unformatted Hard Disk
Adding new storage
Easy10 min
Update Operating System (Firmware)
New features available · System update needed
Medium10 min
Memory Diagnostics Test
Memory issues · New RAM installation verification
Medium10 min
SCSI Troubleshooting
SCSI device not recognized · Drive not mounting