DIY Biostar System Keeps Blue Screening -PSHED.dll, NTLOS Kernel

zoomdweebie

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Local time
3:01 AM
Messages
5
Location
Arizona
Windows 7 x64 Full retail install
Hardware was purchased November 2010 Windows install from just before Xmas - have not reinstalled yet.

I built this system with my youngest son as his Christmas present. He loves the computer but not the ongoing intermittent crashes that are occurring. This morning the system has crashed a good 6-7 times so problem seems to be getting worse. Have tried various BIOS settings, updated all firmware, drivers, BIOS updates available.

Any help with this problem is much appreciated. I am an A+, Net+ IT administrator for over 12 years with a large fortune 500 company. I have built many systems, some where the hardware would not play nice at certain front side bus speeds, etc. but never a system that I could not get stable. The BIOSTAR BIOS allows a lot of advanced settings, etc. Optimal defaults and many other settings I have tried have not helped in eliminating this problem. I have used an older version of Hiren's boot DVD and ran many diagnostics. Motherboard checks out, ran Memtest overnight, no crashes, etc. Really puzzled on this one.

Hoping to learn something new since I do not claim to be a hardware expert...but I do have a lot of experience. HELP :o)
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64bitAMD Athlon II X4 630 Quad Core Processor - 2....CORSAIR XMS3 4GB (2 x 2GB) 240-Pin DDR3 SDRAM...Sapphire ATI Radeon HD 4600 Series GPU RV730 ...
Computer Manufacturer/Model Number
DIY
OS
Windows 7 Home Premium 64bit
CPU
AMD Athlon II X4 630 Quad Core Processor - 2.80GHz
Motherboard
BIOSTAR TA880GB+ AM3 AMD 880G HDMI Micro ATX AMD
Memory
CORSAIR XMS3 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3
Graphics Card(s)
Sapphire ATI Radeon HD 4600 Series GPU RV730 1GB GDDR3
Sound Card
N/A
Monitor(s) Displays
Lacie Electron Blue III 19"
Screen Resolution
1152 x 864
Hard Drives
Western Digital Caviar Blue 500GB WD5000AAKS
PSU
Ultra ULT-H550W 550-Watt
Case
Ultra E-Torque ATX Mid-Tower
Cooling
Two 120MM large fans, Zalman CPU Cooler
Keyboard
GIGABYTE GK-K6800
Mouse
GIGABYTE GM-M6800
Internet Speed
6MB Cable
Other Info
Original graphic card purchased was an open box BIOSTAR VA5573NHG1 Radeon HD 5570 1GB 128-bit DDR3 PCI Express 2.0 x16 HDCP Ready Video Card. Due to the ongoing intermittent crashes I returned within the Newegg.com open box policy and grabbed the Sapphire card. Did not make the crashes go away but since the old card was open box it was the weakest link.
Windows 7 x64 Full retail install
Hardware was purchased November 2010 Windows install from just before Xmas - have not reinstalled yet.

I built this system with my youngest son as his Christmas present. He loves the computer but not the ongoing intermittent crashes that are occurring. This morning the system has crashed a good 6-7 times so problem seems to be getting worse. Have tried various BIOS settings, updated all firmware, drivers, BIOS updates available.

Any help with this problem is much appreciated. I am an A+, Net+ IT administrator for over 12 years with a large fortune 500 company. I have built many systems, some where the hardware would not play nice at certain front side bus speeds, etc. but never a system that I could not get stable. The BIOSTAR BIOS allows a lot of advanced settings, etc. Optimal defaults and many other settings I have tried have not helped in eliminating this problem. I have used an older version of Hiren's boot DVD and ran many diagnostics. Motherboard checks out, ran Memtest overnight, no crashes, etc. Really puzzled on this one.

Hoping to learn something new since I do not claim to be a hardware expert...but I do have a lot of experience. HELP :o)


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My Computer My Computer

At a glance

Win 8 Release candidate 8400[email protected]4 gigsNvidia 9600M
Computer Manufacturer/Model Number
HP Pavillion dv-7 1005 Tx
OS
Win 8 Release candidate 8400
CPU
[email protected]
Memory
4 gigs
Graphics Card(s)
Nvidia 9600M
Sound Card
HD built-in
Monitor(s) Displays
17" Wxga
Screen Resolution
1440x900
Cooling
none
Internet Speed
45Mb down 5Mb up
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