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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
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
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
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
0 votes
1 answer
1k views

0x0000007b vista harddrive swap

I swap my hard drive to a new computer with vista 32 I get 0x0000007b stop error on bootup I tried using the cd to do the repair but it fails. I think it is because I have the wrong hard drive ...
user avatar
0 votes
4 answers
2k views

Web pages never load despite internet access on Vista

A friend has asked me to have a look at his Vista laptop, which "can't connect to the internet". I have found that I can connect to a wireless network, and from a command prompt can ping websites ...
Mark Heath's user avatar