Hi.
I have a Dell Dimension 4550 with Intel Pentium 4 CPU 2 GHz and 2 GB RAM. The hard drive has a capacity of 112 GB, of which 77 GB are free. I am running Windows XP Home Edition Version 2002 Service Pack 3.
I looked in the other forums and help sections, but could not find anything that addressed this specifically. The CPU is about 6 years old, but a little over a year ago I upgraded the memory, etc.
For the last couple of months, system standby and hibernate have not been functional. I have read where some folks think that power saving options are more hassle than they are worth, esp. hibernation mode. I do not HAVE to have these features for my computer to work, but (A) it would be nice to have the standby mode so as not to waste energy, and (B) the fact that it was present, working perfectly for years, then all of a sudden vanished is, to me, worrisome for some sort of malware problem or registry glitch. (I have run countless antivirus & antispyware programs, and have found several bugs over the last year or so, but none seem to be present now.
Just to explain a little further, not only does system standby/hibernate not work, but in "Power Options Properties" (via system icon try or control panel), the tabs for "Advanced", "Hibernate", and "UPS" appear normal. However, the "Power Schemes" tab is useless...in the drop-down menu where you should be able to set the power scheme to normal, presentation, personal configuration, etc., my drop-down menu is completely blank, nothing at all. Nothing happens when I press "Save As" or "Delete". And, perhaps more importantly, the four options below (turn off monitor, turn off hard disks, system standby, system hibernates) are "grayed-out" (nothing appears in the menus nor can I click on anything in this area).
Lastly, around the time I noticed that standby/hibernation was not working (plus/minus a couple weeks perhaps), I kept getting error messages, such as this one I wrote down:
"System Standby Failed. The device driver for the "HP Photosmart C6100 Series (DOT4PRT)" device is preventing the machine from entering standby. Please close all applications and try again. If problem persists, you may need to update the driver."
Of course, the problem did persist, but when I went to the HP website..."Driver is correct and up-to-date." And in fact my HP printer was still under warranty at the time, but they did not offer much assistance, saying that it was not their problem since my driver was up-to-date per the website.
Now, I don't get the error messages anymore, but standby/hibernation do not work...plus there are some weird things I can't explain like when I left click on "My Computer", I see the correct icons (for hard drive, CD Drive, etc.). But when I left click on the C drive ("Local Disk"), instead of opening my hard drive to show files/folders, it instead takes me to the "Search Page" with the canine search companion over on the left side. Drives me nuts. Just an example of some quirky things. May not be related.
I apologize for being so long-winded. I have found that when someone knows what they are talking about, they can be concise. Obviously, I do not fit that description.
Any help would be greatly appreciated.
Sincerely,
Scott