Hi all, I am new to this site. I posted in this general forum because quite frankly I do not know what my problem is. If this is the wrong forum then I apologize.
So I graduated from college last December and as a Christmas/Graduation present my parents promised to get me a new desktop computer. I am an avid gamer and so I wanted to get a top-of-the-line desktop that could handle even the most recent games with ease. After several weeks of researching the best computers, video cards, processors, storage methods, and other components, and after talking with some of the tech people at the office where I work, and haggling out an agreement with my parents, I finally got this (roughly) $4,000 monster:
Dell Studio XPS 9100
Processor: Intel (R) Core i7 CPU X980 @ 3.33 Ghz 3.33Ghz
Installed memory (RAM): 12.0 GB DDR3 SDRAM, 1333MHZ, 6x2GB
64-bit Operating System
Windows 7 Service Pack 1
Graphics Card: ATI Radeon HD 5970
Sound Card: ATI High Definition Audio Device, X-Fi Xtreme Audio PCle
Serial ATA II RAID 1 with Dual 1TB Hard Drives
Anti Virus: I got the PC with a 15 month subscription of McAfee Security Center. I recently added avast Free Antivirus as well to see if it detected any viruses. So far neither program has been able to detect any viruses in scans.
(I am still unfamiliar with Windows 7 since up until I got this computer I was using Windows XP. If there is a diagnostic program you want me to run or if there is a way for me to get more detailed information on my computer and its components then please let me know).
So anyway, after assembling the computer and naming it "Behemoth" (because carrying it up the stairs nearly broke my back) I decided to test my new computer by seeing how it ran all the games my old computer simply did not have the ability to run. So proceeded to install Mass Effect and ran the thing on about the highest settings. I think the machine only crashed once during my entire play through of the game.
Pleased with the way the machine performed I next installed Fallout 3. Now the problems began. Sometimes the screen and the entire computer would randomly lock up. I am not sure but I think this happened whenever a certain sound tried to play, because when it froze the sound would play repeatedly as if stuck in an infinite loop. Alt+Ctrl+Delete did nothing as both my mouse and my keyboard were frozen too. The only way out was to press and hold the power button. This freeze became such a common occurrence while playing Fallout 3 the I have since had to abandon the game.
This particular freeze did not start with, and is not limited to Fallout 3. Recently I re-installed Dawn of War Soulstorm, a game my old machine ran like a charm on fairly high settings. I encountered the same problem here. Even worse, sometimes while watching a video online, even on youtube, the exact same freeze with the looping sound will occur forcing me to hold down the power button and force the machine to shut down.
At first I thought maybe it was just that my machine was new and needed driver updates but I have manually gone into Device Manager and searched for updates until it tells me that I have the latest updates. The sound loop freeze still persists and its not the only issue. I have also encountered seemingly random blue screen crashes (sometimes these happen when I am not running anything on the computer), and instances where my mouse and/or keyboard freeze up (I have to restart the machine to get them working again).
The weird thing is that I have run games like Sims 3, StarCraft II, and Call of Duty: World at War and I do not think I can remember any of them freezing or crashing (if they did then it didnt happen often).
When I described what was happening to a tech guy at work, he suggested that I might have simply gotten a bad sound or video card installed and that I should call Dell and request a replacement. However I don't want to have to go through all that trouble if its possible that the issue is not related to a defective component.
Now I am not sure if this has anything to do with it but I think I might as well mention it at least, my machine has no audio speakers plugged in. As a gamer I am currently using a set of headphones.
Personally I think the sound loop freeze is the most pressing issue I am having because it occurs far more often than any of the other issues, forces me to hold the power button which damages my computer, and lets face it, a $4,000 machine should NOT be freezing while playing a youtube video. If anyone here can help me with this problem I think I can tackle the others by myself.