No signal after few minutes+no hdd activity

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computergeek702

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As the title says my pc keeps turning off the display after a few minutes and there is no hdd activity. I also pressed the num lock key but it doesn't blink. Changing mobos also didnt help :cry: help meeee!!!!!
Specs:
Intel core 2 duo [email protected]
3 gb ram
Asus p5kpl am in/biostar g31d m7
Samsung sata 3gbps 7200 rpm hdd
 

My Computer My Computer

At a glance

Windows 7 Ultimate 32 bitIntel core 2 duo e84003gb
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom build
OS
Windows 7 Ultimate 32 bit
CPU
Intel core 2 duo e8400
Motherboard
Asus p5kpl am in/biostar g31d m7
Memory
3gb
computergeek702 said:
As the title says my pc keeps turning off the display after a few minutes and there is no hdd activity. I also pressed the num lock key but it doesn't blink. Changing mobos also didnt help :cry: help meeee!!!!!
Specs:
Intel core 2 duo [email protected]
3 gb ram
Asus p5kpl am in/biostar g31d m7
Samsung sata 3gbps 7200 rpm hdd
Click to expand...
Okay so I have plugged out the hard drive and the same happens when I try to boot from cd on my biostar mobo. So any suggestions
 

My Computer My Computer

At a glance

Windows 7 Ultimate 32 bitIntel core 2 duo e84003gb
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom build
OS
Windows 7 Ultimate 32 bit
CPU
Intel core 2 duo e8400
Motherboard
Asus p5kpl am in/biostar g31d m7
Memory
3gb
It can be due to CPU high temperature. Is the heat sink dust free?
Also can be a defective Power supply.
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 7 HP 64i5 6600K - 800MHz to 4200MHz4+4G GSkill DDR4 3000IG - Intel 530
    Computer type
    PC/Desktop
    Computer Manufacturer/Model Number
    custom build
    OS
    Windows 7 HP 64
    CPU
    i5 6600K - 800MHz to 4200MHz
    Motherboard
    GA-Z170-HD3P
    Memory
    4+4G GSkill DDR4 3000
    Graphics Card(s)
    IG - Intel 530
    Monitor(s) Displays
    Samsung 226BW
    Screen Resolution
    1680x1050
    Hard Drives
    (1) -1 SM951 – 128GB M.2 AHCI PCIe SSD drive for Windows 7 and Lubuntu
    (2) -1 WD SATA 3 - 1T for Data
    (3) -1 WD SATA 3 - 1T for backup
    PSU
    Thermaltake 450W TR2 gold
    Keyboard
    Old and good Chicony mechanical keyboard
    Mouse
    Logitech mX performance - 9 buttons (had to disable some)
    Internet Speed
    500Mb/s
    Browser
    Firefox 64
    Other Info
    TinyWall firewall

  • At a glance

    Windows 7 Proi7-4500U 800MHz to 3.0GHz(4+4)G DDR3 1600IG intel 4400 + NVIDIA GeForce GT 745M
    Computer type
    Laptop
    System Manufacturer/Model Number
    Asus Q550LF
    OS
    Windows 7 Pro
    CPU
    i7-4500U 800MHz to 3.0GHz
    Motherboard
    Asus Q550LF
    Memory
    (4+4)G DDR3 1600
    Graphics Card(s)
    IG intel 4400 + NVIDIA GeForce GT 745M
    Sound Card
    Realtek
    Monitor(s) Displays
    LG Display LP156WF4-SPH1
    Screen Resolution
    1920 x 1080
    Hard Drives
    BX500 120G SSD for Windows and programs +
    1T HDD for data
    Internet Speed
    500 Mb/s
    Browser
    Firefox
    Other Info
    TinyWall firewall
No my cpu is always below 50 c while warning temp of my cpu is 72 c. I use that psu on other mobo and it hasn't caused any problems. I forgot to tell that my cpu socket had bent 3 pins. One was repaired but the other two broke off. Fortunately those broken pin were ground and not used pins as the circuit diagram of lga 775 socket
 

My Computer My Computer

At a glance

Windows 7 Ultimate 32 bitIntel core 2 duo e84003gb
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom build
OS
Windows 7 Ultimate 32 bit
CPU
Intel core 2 duo e8400
Motherboard
Asus p5kpl am in/biostar g31d m7
Memory
3gb
Ok so no one wants to help me
 

My Computer My Computer

At a glance

Windows 7 Ultimate 32 bitIntel core 2 duo e84003gb
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom build
OS
Windows 7 Ultimate 32 bit
CPU
Intel core 2 duo e8400
Motherboard
Asus p5kpl am in/biostar g31d m7
Memory
3gb
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