I think I gots me a nasty virus ...or?

Nik

Lifer
Jun 5, 2006
16,101
3
56
Last night I was playing City of Heros and I noticed that each time I'd press a button it would take between 1 and 2 seconds to register the key press instead of immediately doing so. The game menu itself was also delayed, but the mouse moved as fast as I could zip it around the screen.

I thought it was just lag (five other people using the wireless router in the house) so I logged off the game and shut the computer down and did some chores around the house.

When I came back and started the PC up, I saw the windows flash screen with the little bar scrolling left to right. That's usually up for a few seconds, which it was. However, after it went away, I was left with a blank screen. I put my hand on the case for a little while and couldn't feel the HDD's vibrating... it was like there was no activity. I let it sit for 20 minutes, still a blank screen. I restarted it and got the same problem. I tried the last known good configuration and got the same problem.

It was pretty late so I went to bed. In the morning, when I tried safemode with networking (so I could jump on the web, update my virus defs, and scan), I saw the huge list of everything that windows initializes during start up and it hung for a few seconds and then asked if I wanted to skip loading 'SPDT.sys'. If I say yes, it just hangs. If I say no, it takes about 5 seconds to continue through and then actually loads safemode. However, I couldn't launch specific programs. Networking functionality didn't load, even though I selected the option. The resolution, being safemode, was horrid so I slid the slider to the only other notch on the bar, up to 1024x768, but nothing happened when I clicked apply. When I clicked OK, the window went away but the resolution still didn't change.

At this point I had to leave for work this morning so I just shut it off and left.

Is this a virus or is my hardware going limp? I run Windows XP Pro with SP2 with updates current as of last week. I run Active Virus Shield. I have a 3.4gig dual core (I think it's DC or HT, I don't remember :p), 2 gigs of DDR2, 2 300gig SATA's in Raid0, and a 7900 GS KO. Nothing is overclocked.

What am I missing?

<edit>
Okay from what I've found on the net, spdt.sys is a file used in conjunction with Daemon Tools. I don't know if DT actually installs this file or if it's native on the system prior to DT install. I see that some folks say that these symptoms are common if spdt.sys becomes corrupted, most often if you uninstall Daemon Tools while an ISO is mounted. I neither have an ISO mounted nor attempted to uninstall DT. Hell, I haven't used it in ages. It's set to start up when my computer starts up, but I'm too lazy to do more than just close it when I restart, which restarts are rare.

The computer was working fine just an hour before, which the only thing I was doing an hour earlier was still playing City of Heros. I *did* alt-tab to start the Azureus download of the Bioshock demo (1.8 ... GIGS? for a DEMO?), but that still had something like 5 hours to go before I chose to close everything and restart, leaving me with an improperly functioning computer.

I hope this helps. Any advice?
 

bwatson283

Golden Member
Jul 16, 2006
1,062
0
0
It sounds like Virus/spyware. Update and run your scans, but disconnect from net when in safe mode with networking. I have found the NOD32 trial to be awesome to rid of the viruses on our computers here. If you dont use the DT, then certinly get rid of it, one more open thing to get your system infected. Spybot works well for me when working on branch computers.

Empty your trash/prefetch/cookies/temp. Some viruses like the temp folder :)
 

Nik

Lifer
Jun 5, 2006
16,101
3
56
Thanks for the push in the right direction. :) I'll try that and hopefully report back from a working computer :D
 

dclive

Elite Member
Oct 23, 2003
5,626
2
81
Originally posted by: GuideBot
When I came back and started the PC up, I saw the windows flash screen with the little bar scrolling left to right. That's usually up for a few seconds, which it was. However, after it went away, I was left with a blank screen. I put my hand on the case for a little while and couldn't feel the HDD's vibrating... it was like there was no activity. I let it sit for 20 minutes, still a blank screen. I restarted it and got the same problem. I tried the last known good configuration and got the same problem.

It was pretty late so I went to bed. In the morning, when I tried safemode with networking (so I could jump on the web, update my virus defs, and scan), I saw the huge list of everything that windows initializes during start up and it hung for a few seconds and then asked if I wanted to skip loading 'SPDT.sys'. If I say yes, it just hangs. If I say no, it takes about 5 seconds to continue through and then actually loads safemode. However, I couldn't launch specific programs. Networking functionality didn't load, even though I selected the option. The resolution, being safemode, was horrid so I slid the slider to the only other notch on the bar, up to 1024x768, but nothing happened when I clicked apply. When I clicked OK, the window went away but the resolution still didn't change.

This writeup helps. Uninstall Daemon Tools and reboot in normal mode and tell us if the problem is fixed. Other suggestions include renaming that file while in safe mode, then rebooting in normal mode to see if you can then boot.
 

Nik

Lifer
Jun 5, 2006
16,101
3
56
Wow, turns out I have a dying video card.

I have an EVGA 7900 GS KO. I removed the 7900 and dropped in a Quadro and poof it works. I've got an RMA going with evga. I called them up, gave them the details, and away we went. Only thing is that I can't find my receipt of purchase back in the middle of March. Good thing I bought from Fry's though because they found the transaction record and submitted a request to the home office for a "replacement receipt." I have to wait about 10 days to get another receipt from Fry's, then I have all of 4 days left to ship the card to evga before the RMA runs out.

At least we know what the problem is. :)