Need some Help Please. I have an emachine 333K etower. I need to use it as a Dos machine only. So I placed my Hard drive from my old 486 into the etower. Power on and to my amazement it ran and seemed ok. The first problem I had was when I tried to run scandisk and defrag. Just as scandisk is about to finish the screen goes blank. Monitor is a 15'' Mag 468 flat panel. Time to hit the reset button. From a C: prompt I typed, A: enter with a disk in A: Computer returned A: on the screen. I typed Dir and it displayed the contents of the disk ok. I typed setup and again I get a blank screen, it sounds like the program is running, from the light on drive A: and the sound from my hard drive. How fast can I push dos 6.22? As long as I stay within the dos data base the etower works great. Any idea why I am losing the video and and ideas how to solve the problem? CPU: AMD K6-2 333MHz with 3Dnow! (w/512KB Cache) Operating System: Dos 6.22 Memory: 32MB SyncDRAM (up to 256MB) Hard Drive: 500 MB HDD (Ultra DMA EIDE) Optical Drive: 24x Max.CD-ROM Drive Video: ATI Rage IIc 3D AGP with 4MB SDRAM Audio: Crystal CS4235 3D Audio Network: Modem: 56K ITU V.90 PCI Fax/Modem Peripherals: PS/2 Keyboard/Mouse, Stereo Speakers Ports/Other: 2 USB Ports (1 is on Front), Audio In & Out / Game Port on Front, 1 Serial / 1 Parallel Expansion Slots: 3 Expansion Slots Thanks for your time.