Hello guys..
First of all, i didn't really know which is the right forum to write this problem in, because i really can't identify the problem source !
The problem briefly "If you don't wanna read all details": The pc freezes without preliminaries when playing or exploring or anything, all apps freezes, sometimes it go back to work and other times it restart or windows crash.
DETAILS:
1st: My PC specs:
A normal 450W PSU
Gigabyte G41M Combo motherboard
Intel Core2Due Processor E7500 @2.93Ghz
x1 Kingston DDR3 4GB Ram
ATI 5450 DDR3 1GB GPU
WD 500GB HDD
Windows 7 Ultimate x64 SP1 Updated
2nd: Problem details:
1. Sometimes when i'm normally running any program or a game, It suddenly freezes and keeps loading, when I try to open task manager it not open, and opening any app, or clicking any running app such as Chrome or even Windows Explorer makes it freezes too..
2. After waiting for a while, suddenly everything goes back to normal again and all apps work fine again and task manager finally open
3. If i try to restart the PC instead of waiting, It takes about 10~15 min to shutdown , and same time or more to boot windows
4. Sometimes also when i try to force close a program or run another program or maybe without doing anything, screen turns into random colored lines for 2 seconds and it gives blue screen that prevent windows from damage or just restart
5. Everything is working normal and windows boots fast and all apps works perfectly but this problem suddenly happen at anytime without any preliminaries! "I can't notice anything that make it start" for example it may happen when i'm writing in notepad and it may happen when i'm playing FIFA 14 .. not caused by ram or CPU usage i mean,
*Notices:
1. I had ATI 4350 1GB , but i've used it in an old PC and worked for a while on Intel built-in gpu in this pc, this problem appeared for 1st time in that time when i was working on the internal gpu before i bought a new vga card
2. When it was happening at first i was hearing a sound coming from the case similar to a CD loading sound but lower, sounds like a little whistle or something, can't describe..
3. Sometimes when it suddenly restart the PC can't identify the drives connected "Hard-disk and DVD Drive" and it says insert system disk, i solve it normally by disabling power and removing the sata cables and putting it again and turn on again.
4. This lag wasn't active when i was writing this topic but suddenly screen turned into colors and restarted and did as in "3" .. and i'm running safe mode now , thanks to Chrome for saving what i wrote..
*Steps have been taken:
1. Bought a new VGA card, 5450 1GB "not for gaming"
2. Changed DVD RW drive "it was lagging anyway" with a new one
3. Changed CPU heatsink and installed a new fan
4. Cleaned the PC from dust, cleaned all parts
5. I made a defrag to most of HDD drives , and surely C: drive
6. Formatted with CMD and installed windows many times (tried both 7 and 8) and Checked all drives with CHKDSK
7. Tried working on "best performance" mode for windows 7
8. All drivers are updated, registry is cleaned
9. Changed antivirus program many times "Norton 360 to Kaspersky to Avast Premier and now using Microsoft SE"
So this lagging or freezing problem is still going on , and it's really annoying and i can't stand it.. so what should i do ? i've wrote in long details as if it needed..
Is this's a cpu, ram or psu problem ??
Waiting for help
First of all, i didn't really know which is the right forum to write this problem in, because i really can't identify the problem source !
The problem briefly "If you don't wanna read all details": The pc freezes without preliminaries when playing or exploring or anything, all apps freezes, sometimes it go back to work and other times it restart or windows crash.
DETAILS:
1st: My PC specs:
A normal 450W PSU
Gigabyte G41M Combo motherboard
Intel Core2Due Processor E7500 @2.93Ghz
x1 Kingston DDR3 4GB Ram
ATI 5450 DDR3 1GB GPU
WD 500GB HDD
Windows 7 Ultimate x64 SP1 Updated
2nd: Problem details:
1. Sometimes when i'm normally running any program or a game, It suddenly freezes and keeps loading, when I try to open task manager it not open, and opening any app, or clicking any running app such as Chrome or even Windows Explorer makes it freezes too..
2. After waiting for a while, suddenly everything goes back to normal again and all apps work fine again and task manager finally open
3. If i try to restart the PC instead of waiting, It takes about 10~15 min to shutdown , and same time or more to boot windows
4. Sometimes also when i try to force close a program or run another program or maybe without doing anything, screen turns into random colored lines for 2 seconds and it gives blue screen that prevent windows from damage or just restart
5. Everything is working normal and windows boots fast and all apps works perfectly but this problem suddenly happen at anytime without any preliminaries! "I can't notice anything that make it start" for example it may happen when i'm writing in notepad and it may happen when i'm playing FIFA 14 .. not caused by ram or CPU usage i mean,
*Notices:
1. I had ATI 4350 1GB , but i've used it in an old PC and worked for a while on Intel built-in gpu in this pc, this problem appeared for 1st time in that time when i was working on the internal gpu before i bought a new vga card
2. When it was happening at first i was hearing a sound coming from the case similar to a CD loading sound but lower, sounds like a little whistle or something, can't describe..
3. Sometimes when it suddenly restart the PC can't identify the drives connected "Hard-disk and DVD Drive" and it says insert system disk, i solve it normally by disabling power and removing the sata cables and putting it again and turn on again.
4. This lag wasn't active when i was writing this topic but suddenly screen turned into colors and restarted and did as in "3" .. and i'm running safe mode now , thanks to Chrome for saving what i wrote..
*Steps have been taken:
1. Bought a new VGA card, 5450 1GB "not for gaming"
2. Changed DVD RW drive "it was lagging anyway" with a new one
3. Changed CPU heatsink and installed a new fan
4. Cleaned the PC from dust, cleaned all parts
5. I made a defrag to most of HDD drives , and surely C: drive
6. Formatted with CMD and installed windows many times (tried both 7 and 8) and Checked all drives with CHKDSK
7. Tried working on "best performance" mode for windows 7
8. All drivers are updated, registry is cleaned
9. Changed antivirus program many times "Norton 360 to Kaspersky to Avast Premier and now using Microsoft SE"
So this lagging or freezing problem is still going on , and it's really annoying and i can't stand it.. so what should i do ? i've wrote in long details as if it needed..
Is this's a cpu, ram or psu problem ??
Waiting for help