computer turning off randomly

To uninstall drivers, go to the devices in Device Manager and either remove the device and restart (do this one device at a time and say yes if prompted to uninstall the driver too), or to go to the device > click Properties > go to the Driver Tab > and the click the Uninstall button to uninstall the driver.

Once restarted and back on the desktop you can then install the new driver for the device.

The devices that have a yellow ! on them means that Windows considers these new devices and they may only have a generic Windows driver running them.
These you can install the new driver right over the Microsoft one.

Be sure to go to the motherboard manufacturer's website and download all of the most current drivers for your model of motherboard. This will also be your list of devices that you need to be sure to update.

To help avoid conflicts you can go to the View menu and then select "Show Hidden Devices".
If you see any duplicates of known motherboard components you can uninstall or remove the one that is greyed out (hidden device).
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built - Jan 2013
OS
Windows 7 64 Bit Home Premium SP1
CPU
i7-3820
Motherboard
Asus P9X79-PRO - Bios 4608
Memory
GSkill F3-14900CL9Q - 16GB
Graphics Card(s)
EVGA GeForce GTX660 - Driver 352.86
Sound Card
On board Realtek ALC898
Monitor(s) Displays
Acer S271HL
Screen Resolution
1920 x 1080
Hard Drives
#1- Samsung 840 Pro Series
#2- Western Digital WD1002FAEX Sata3 Black
#3- Western Digital WD1002FAEX Sata3 Black
PSU
Corsair CMPSU-850TX-V2 - 850 watt (by Seasonic)
Case
Corsair Obsidian 550D
Cooling
Standard 3 120mm case fans, Cooler Master Hyper 212 EVO
Keyboard
MS KC-0405
Mouse
Intellimouse 5-button
Internet Speed
56 Mbits/Sec (on a good day)
Antivirus
Avast & Malwarebytes
Browser
Firefox
Other Info
Asus DVD - DRW-24B1ST 24X
Did you ever built your system out of the case as I suggested? My post #24

Is your system out of any case at this time?
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home made Desktop
OS
Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
CPU
Intel i7-6800K @ 4.3
Motherboard
ASUS X-99 Deluxe II
Memory
Corsair Platinum 16 gig @2400
Graphics Card(s)
EVGA GTX 1070 OC
Monitor(s) Displays
Asus 27" LED LCD/VE278Q
Screen Resolution
1920-1080 or 1280-720 HDMI
Hard Drives
INTEL SSD 730-240 Gb Sata 3.0/
PSU
EVGA Platium 1200W
Case
Phanteks Luxe Tempered Glass 8 fans/ one radiator
Cooling
XSPC/ Water Cooled CPU
Keyboard
Das 4 Professional
Mouse
Logitech M705/MX Anywhere 2-S
Internet Speed
100 mbits
Antivirus
Microsoft Security Essentials/ Malwarebytes Premium 3.0/ SAS
Browser
I.E. 11 default/Firefox/ ISP Time Warner Cable/Spectrum
Other Info
LG BluRay Burner/
Sound system-KLipsch-THX/
Icy Dock ssd Hot Swap bays.
Did you ever built your system out of the case as I suggested? My post #24

Is your system out of any case at this time?
k

I changed the mobo to a new case and nothing....
Thanks
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Windows 7 x64bit Home Premium
CPU
Intel Core i5-2500K Quad-Core Processor 3.3 GHz 6 MB Cache
Motherboard
Intel Desktop Board Media Series LGA 1155 DDR 1333 Micro-ATX
Memory
8GB G.Skill DDR3 PC3-12800 1600MHz - F3-12800CL9D-8GBRL
Graphics Card(s)
Sandy Bridge
Sound Card
M-Audio Fast Track PRO - Avid digidesign 003 rack factory
Monitor(s) Displays
Acer X233H LCD monitor
Screen Resolution
1920x1080
Hard Drives
OS Drive: Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III
PSU
Cooler Master eXtreme Power Plus 500w Power Supply
Other Info
This Computer was built from scratch
To uninstall drivers, go to the devices in Device Manager and either remove the device and restart (do this one device at a time and say yes if prompted to uninstall the driver too), or to go to the device > click Properties > go to the Driver Tab > and the click the Uninstall button to uninstall the driver.

Once restarted and back on the desktop you can then install the new driver for the device.

The devices that have a yellow ! on them means that Windows considers these new devices and they may only have a generic Windows driver running them.
These you can install the new driver right over the Microsoft one.

Be sure to go to the motherboard manufacturer's website and download all of the most current drivers for your model of motherboard. This will also be your list of devices that you need to be sure to update.

To help avoid conflicts you can go to the View menu and then select "Show Hidden Devices".
If you see any duplicates of known motherboard components you can uninstall or remove the one that is greyed out (hidden device).

When I booted for the first time windows started installing lots of drivers..and they install sucesfully except like 2. They were like 30 in total.
.. please tell me what you think
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Windows 7 x64bit Home Premium
CPU
Intel Core i5-2500K Quad-Core Processor 3.3 GHz 6 MB Cache
Motherboard
Intel Desktop Board Media Series LGA 1155 DDR 1333 Micro-ATX
Memory
8GB G.Skill DDR3 PC3-12800 1600MHz - F3-12800CL9D-8GBRL
Graphics Card(s)
Sandy Bridge
Sound Card
M-Audio Fast Track PRO - Avid digidesign 003 rack factory
Monitor(s) Displays
Acer X233H LCD monitor
Screen Resolution
1920x1080
Hard Drives
OS Drive: Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III
PSU
Cooler Master eXtreme Power Plus 500w Power Supply
Other Info
This Computer was built from scratch
I think Windows 'found new hardware' and found and installed the best driver available for each new device found.

Windows 7 is highly robust in it's catalog of drivers for known hardware, one of the things that makes the OS so dependable.
What you need to keep in mind is that many of these drivers are generic - basic drivers to provide basic functionality.

The motherboard manufacturer makes drivers specific for their motherboard. These drivers can add functionality and correct known bugs and defects. It is always recommended to be running the most current driver from the manufacturer rather than the generic Windows drivers for that reason.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built - Jan 2013
OS
Windows 7 64 Bit Home Premium SP1
CPU
i7-3820
Motherboard
Asus P9X79-PRO - Bios 4608
Memory
GSkill F3-14900CL9Q - 16GB
Graphics Card(s)
EVGA GeForce GTX660 - Driver 352.86
Sound Card
On board Realtek ALC898
Monitor(s) Displays
Acer S271HL
Screen Resolution
1920 x 1080
Hard Drives
#1- Samsung 840 Pro Series
#2- Western Digital WD1002FAEX Sata3 Black
#3- Western Digital WD1002FAEX Sata3 Black
PSU
Corsair CMPSU-850TX-V2 - 850 watt (by Seasonic)
Case
Corsair Obsidian 550D
Cooling
Standard 3 120mm case fans, Cooler Master Hyper 212 EVO
Keyboard
MS KC-0405
Mouse
Intellimouse 5-button
Internet Speed
56 Mbits/Sec (on a good day)
Antivirus
Avast & Malwarebytes
Browser
Firefox
Other Info
Asus DVD - DRW-24B1ST 24X
I think Windows 'found new hardware' and found and installed the best driver available for each new device found.

Windows 7 is highly robust in it's catalog of drivers for known hardware, one of the things that makes the OS so dependable.
What you need to keep in mind is that many of these drivers are generic - basic drivers to provide basic functionality.

The motherboard manufacturer makes drivers specific for their motherboard. These drivers can add functionality and correct known bugs and defects. It is always recommended to be running the most current driver from the manufacturer rather than the generic Windows drivers for that reason.

Ok now I am confused. My Pc would not have booted if I would have taken a non- gygabyte motherboard right?
I guess that I was lucky enough to have found a gygabyte mobo because both motherboards (old and new) uses some of the same drivers and because of that I could keep my previous Windows installation and configuration.

You are telling me that Windows used generic drivers when I thought that Windows was using the drivers of my previuos gygabhte mobo...

How is that??

Thanks
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Windows 7 x64bit Home Premium
CPU
Intel Core i5-2500K Quad-Core Processor 3.3 GHz 6 MB Cache
Motherboard
Intel Desktop Board Media Series LGA 1155 DDR 1333 Micro-ATX
Memory
8GB G.Skill DDR3 PC3-12800 1600MHz - F3-12800CL9D-8GBRL
Graphics Card(s)
Sandy Bridge
Sound Card
M-Audio Fast Track PRO - Avid digidesign 003 rack factory
Monitor(s) Displays
Acer X233H LCD monitor
Screen Resolution
1920x1080
Hard Drives
OS Drive: Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III
PSU
Cooler Master eXtreme Power Plus 500w Power Supply
Other Info
This Computer was built from scratch
You could have used a different motherboard from a different vendor and got the same results in most cases.
Windows installs the generic drivers to give basic functionality because if they didn't, no one doing a clean install on a newly built system could get their PCs running so they would have a chance to install the manufacturer's drivers - which would not be on the system at all at that point.

You should not assume that just because you got a Gigabyte motherboard that the Gigabyte drivers were installed automatically, although that is possible.
The only way to tell is to check.

Go to Device manager and select the devices that are known motherboard components, right click on them and choose Properties > then go to the Driver Tab and look at the version of the driver shown. You will see if it is a Microsoft driver or a Manufacturer specific driver.

You could then check further and see if the driver installed is the same as the most current one on the manufacturer's website for your 'new, motherboard.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built - Jan 2013
OS
Windows 7 64 Bit Home Premium SP1
CPU
i7-3820
Motherboard
Asus P9X79-PRO - Bios 4608
Memory
GSkill F3-14900CL9Q - 16GB
Graphics Card(s)
EVGA GeForce GTX660 - Driver 352.86
Sound Card
On board Realtek ALC898
Monitor(s) Displays
Acer S271HL
Screen Resolution
1920 x 1080
Hard Drives
#1- Samsung 840 Pro Series
#2- Western Digital WD1002FAEX Sata3 Black
#3- Western Digital WD1002FAEX Sata3 Black
PSU
Corsair CMPSU-850TX-V2 - 850 watt (by Seasonic)
Case
Corsair Obsidian 550D
Cooling
Standard 3 120mm case fans, Cooler Master Hyper 212 EVO
Keyboard
MS KC-0405
Mouse
Intellimouse 5-button
Internet Speed
56 Mbits/Sec (on a good day)
Antivirus
Avast & Malwarebytes
Browser
Firefox
Other Info
Asus DVD - DRW-24B1ST 24X
Very Clear, ..
Thanks a lot...

Tchau
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Windows 7 x64bit Home Premium
CPU
Intel Core i5-2500K Quad-Core Processor 3.3 GHz 6 MB Cache
Motherboard
Intel Desktop Board Media Series LGA 1155 DDR 1333 Micro-ATX
Memory
8GB G.Skill DDR3 PC3-12800 1600MHz - F3-12800CL9D-8GBRL
Graphics Card(s)
Sandy Bridge
Sound Card
M-Audio Fast Track PRO - Avid digidesign 003 rack factory
Monitor(s) Displays
Acer X233H LCD monitor
Screen Resolution
1920x1080
Hard Drives
OS Drive: Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III
PSU
Cooler Master eXtreme Power Plus 500w Power Supply
Other Info
This Computer was built from scratch
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