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41 votes
6 answers
23k views

How do I get to the root cause of high Deferred Procedure Calls?

I've got a Dual core processor, and one of the two is constantly at 100%. Looking in ProcessExplorer shows me that it's Deferred Procedure Calls. Reading around the net seems to give me tons of ...
Benjol's user avatar
  • 1,798
14 votes
8 answers
22k views

Why is usable RAM less than total RAM?

My girlfriend bought a laptop last week. It's a core 2 duo with 4 GB We installed vista 64bit, and one of the first things we did was right click on "My computer" to see gthe properties. Immediately ...
Malabarba's user avatar
  • 8,768
5 votes
5 answers
3k views

Why do I get a Blank Page between each Content Page on my HP Network Printer?

The problem: I have an HP printer, networked over CAT 6. It prints, but every other page is a blank page. No, I do not have this option turned on under Printer settings on windows. I know it's not a ...
Jefe's user avatar
  • 173
5 votes
1 answer
7k views

Why does Aero switch off for no real reason?

Lately (past few weeks), whenever I play a video game, then quit, Aero doesn't seem to like sticking around anymore! For example, I was playing something an hour or so ago, and just now when I was ...
Phoshi's user avatar
  • 23.4k
4 votes
3 answers
2k views

Unable to progress on Windows XP to Vista upgrade

I'm trying to upgrade Windows XP Pro to Vista Ultimate, and I don't want to do a clean install. The upgrade gets most of the way through the last step in the list of tasks (after about two hours) and ...
Russell G's user avatar
  • 489
3 votes
3 answers
137 views

What is causing my wireless problems?

I have a Dell XPS M1330, since I moved to my new house, the wireless barely works on it, my housemates report no problems, so I guess it's something to do with my laptop. It's eratic in normal mode, ...
user34629's user avatar
3 votes
5 answers
38k views

How can I solve Canon MX870 printer only printing blank pages?

I have a Canon MX870 printer which I have connected to a Windows Vista laptop via a USB connection. Whether I print or copy, the result is the same: blank pages. The result is the same when I use a ...
Reinstate Monica - Goodbye SE's user avatar
3 votes
1 answer
2k views

Troubleshooting "Verifying DMI pool data" hang

Last night after resolving a hijacked hosts file issue on my Vista desktop, I got a bluescreen (that I couldn't catch the details of) and my machine rebooted. Recently I've been having "Display driver ...
Raven13's user avatar
  • 193
3 votes
3 answers
117 views

Not able to see Videos in Windows Vista

I can run all different formats of videos in all different players but i dont get to see video in any, i can just hear the audio. Is it because of some codec or some missing driver? Also, i can see ...
mB.'s user avatar
  • 155
3 votes
6 answers
10k views

Windows vista stuck at the logon "please wait" screen

So, I got hit by a virus and it seems while I was trying to clean it, I removed something essential from the list of startup programs. So, when windows starts, it gets stuck at the "please wait" ...
2 votes
3 answers
1k views

.NET applications stopped working on Vista

It all started this morning when I tried to open a C# solution I'm working on for quite some time now. Right after loading the solution I got the error: "vhost.exe has stopped working". Since then I'...
user19391's user avatar
  • 123
2 votes
1 answer
103 views

Vista: Improving troubleshoot approach skills

I'm not a Windows SuperUser, but neither just the regular user. I don't mind browsing the Registry, using Process Explorer, reading the Event logs, (un)installing new drivers and so on, but all this ...
Chau's user avatar
  • 251
2 votes
1 answer
1k views

Trying to get to the command prompt through recovery disk

I'm trying to reach the command prompt through a vista recovery disk I have, and it boots from the disk and gets to the point where it asks which installation I want to repair and then says the disk ...
cody's user avatar
  • 281
2 votes
1 answer
241 views

I am receiving an IRQL_NOT_LESS_OR_EQUAL BSOD

I've been trying to fix this myself, but I would like to yield some results and this blue screen doesn't come up unless I'm playing a game and right now I'm exhausted... I updated my Nvidia 880GTS ...
Autumn's user avatar
  • 21
2 votes
3 answers
737 views

Vista pc hidden from XP?

I have a Vista-based media center, and two XP-based desktop computers, all on a simple home WLAN network (DSL/WLAN router). The Vista computer can see all other computers and transfer/modify files ...
Torben Gundtofte-Bruun's user avatar

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