CPU not connecting to monitor?

I

iMiSsEdViStA

New Member
Erm, my CPU seems unalble to connect to the monitor for no reasons. It happened recently tho. The screen just goes to sleep and not react when i turn on my CPU.
Any way i can fix this? Using Windows Vista 32bit wif 1gig of ram made by HP.
This happened after my CPU gave off a weird beeping sound when it booted. Tho now there arent any beepings.
 

My Computer

System One

by the way CPU stands for 'central processing unit'.
do you know the rhythm of the beeping when your hp wouldn't start up?
if something is wrong with the system, the computer will emit a series of beeps as you said to diagnose the problem.

If any you hear any beeps, try and remember the rhythm.


Dom
 

My Computer

System One

  • Manufacturer/Model
    Acer 5735z Laptop
    CPU
    2.0 ghz intel pentium dual-core processor t4200 800mhz fsb
    Motherboard
    Acer CathedralPeak Rev
    Memory
    4gb
    Graphics card(s)
    Integrated Intel Graphics Media Accelerator 4500
    Sound Card
    Realtek
    Monitor(s) Displays
    15.6" HD CineCrystal LCD
    Screen Resolution
    1366x768
    Hard Drives
    160gb stock drive. ATA
    Case
    Stock Notebook
    Cooling
    Stock
    Mouse
    Synaptics TouchPad
    Keyboard
    PS/2
    Internet Speed
    No idea
lol ok.
i am probably wrong then!
you might need to install out-of-date drivers for your monitor or graphics card.
go to the start menu and type in search 'device manager' and press enter.
look at all the devices and if there is a yellow triangle beside the monitor or display adapter , double click and look for a button named 'update driver'. if there is an update, let is install and reboot. tell us the result.

Dom
 

My Computer

System One

  • Manufacturer/Model
    Acer 5735z Laptop
    CPU
    2.0 ghz intel pentium dual-core processor t4200 800mhz fsb
    Motherboard
    Acer CathedralPeak Rev
    Memory
    4gb
    Graphics card(s)
    Integrated Intel Graphics Media Accelerator 4500
    Sound Card
    Realtek
    Monitor(s) Displays
    15.6" HD CineCrystal LCD
    Screen Resolution
    1366x768
    Hard Drives
    160gb stock drive. ATA
    Case
    Stock Notebook
    Cooling
    Stock
    Mouse
    Synaptics TouchPad
    Keyboard
    PS/2
    Internet Speed
    No idea
actually, can you even get into vista?
past the logon screen?
 

My Computer

System One

  • Manufacturer/Model
    Acer 5735z Laptop
    CPU
    2.0 ghz intel pentium dual-core processor t4200 800mhz fsb
    Motherboard
    Acer CathedralPeak Rev
    Memory
    4gb
    Graphics card(s)
    Integrated Intel Graphics Media Accelerator 4500
    Sound Card
    Realtek
    Monitor(s) Displays
    15.6" HD CineCrystal LCD
    Screen Resolution
    1366x768
    Hard Drives
    160gb stock drive. ATA
    Case
    Stock Notebook
    Cooling
    Stock
    Mouse
    Synaptics TouchPad
    Keyboard
    PS/2
    Internet Speed
    No idea
The beeps that occur during POST (Power On Self Test when you first turn of the PC) give an indication where the problem lies.

Each motherboard manufacturer has a different set of 'beeps' that relate to a particular hardware component that is in trouble.

For example:
BIOS Beep Codes - HP Customer Care (United States - English)



When you start the PC, even though the screen isn't on, does:

Windows load? ie you can hear the start up sound

Is there any hard drive activity? ie the HDD light flashes like normal

Or does it turn on and then do absolutely nothing - no HDD activity etc


I suspect that it may be a RAM issue, however without knowing your specs or the actual beep codes, It's difficult to determine what the exact problem is.
 

My Computer

System One

  • Manufacturer/Model
    Self Built
    CPU
    i7 3770K HT ON 4.7GHz
    Motherboard
    P8Z68 Deluxe Gen 3
    Memory
    8GB G.Skill Ripjaws X 2133mhz
    Graphics card(s)
    2x Gigabyte GTX 670 OC WindForce SLI
    Sound Card
    X-FI Forte + ATH-AD900
    Monitor(s) Displays
    x2 Dell U2410 / 58" Samsung / "40 Sony
    Screen Resolution
    1920*1200 / 1920x1080
    Hard Drives
    2x Intel 520 240GB * Crucial M4 128GB * 2x Samsung F3 1TB (RAID 0) * 2x WD Caviar Blacks 2TB (RAID 0)
    PSU
    Corsair AX1200W
    Case
    Lian Li PC-V1020A
    Cooling
    NH-D14: 3x140mm Gelid Wing 14: Sunbeam Rheobus Extreme
    Mouse
    Razer Imperator + Thermaltake Theron
    Keyboard
    Topre Realforce // Ducky Shine Cherry MX Black
    Other Info
    Laptop Specs: Clevo Sager P170HM // 17.3 Matte 1920x1200 // i7 2720QM // 8GB 1333mhz // Dedicated GTX 485M // 240GB Intel 520 + 750GB + Blu-Ray // Samsung Story 2TB USB 3.0
smarteyeball said:
The beeps that occur during POST (Power On Self Test when you first turn of the PC) give an indication where the problem lies.

Each motherboard manufacturer has a different set of 'beeps' that relate to a particular hardware component that is in trouble.

For example:
BIOS Beep Codes - HP Customer Care (United States - English)



When you start the PC, even though the screen isn't on, does:

Windows load? ie you can hear the start up sound

Is there any hard drive activity? ie the HDD light flashes like normal

Or does it turn on and then do absolutely nothing - no HDD activity etc


I suspect that it may be a RAM issue, however without knowing your specs or the actual beep codes, It's difficult to determine what the exact problem is.
Click to expand...
haha.. i was close!
 

My Computer

System One

  • Manufacturer/Model
    Acer 5735z Laptop
    CPU
    2.0 ghz intel pentium dual-core processor t4200 800mhz fsb
    Motherboard
    Acer CathedralPeak Rev
    Memory
    4gb
    Graphics card(s)
    Integrated Intel Graphics Media Accelerator 4500
    Sound Card
    Realtek
    Monitor(s) Displays
    15.6" HD CineCrystal LCD
    Screen Resolution
    1366x768
    Hard Drives
    160gb stock drive. ATA
    Case
    Stock Notebook
    Cooling
    Stock
    Mouse
    Synaptics TouchPad
    Keyboard
    PS/2
    Internet Speed
    No idea
If your tower is still within a year old and you have not changed any hardware then get the store that sold it to you to fix it.

If it is within a year old look at the link smarteyeball posted.

Either way, let us know how it went.
 

My Computer

System One

  • Manufacturer/Model
    Self Built
    CPU
    I5 3570K
    Motherboard
    Gigabyte Z77-DS3H
    Memory
    4 x 4GB corsair ballistix sport DDR3 1600 Mhz
    Graphics card(s)
    Gigabyte Geforce GTX 660 TI
    Sound Card
    creative x-fi
    Monitor(s) Displays
    Primary CiBox 22" Widescreen LCD ,Secondary Dell 22" Widescreen
    Screen Resolution
    Both 1680 x 1050
    Hard Drives
    2 x 500G HD (SATA) 1 x 2TB USB
    PSU
    Corsair HX 620W ATX2.2 Modular SLI Complient PSU
    Case
    Antec 900 Ultimate Gaming Case
    Cooling
    3 x 80mm tri led front, 120mm side 120mm back, 200mm top
    Mouse
    Technika TKOPTM2
    Keyboard
    Logik
    Internet Speed
    288 / 4000
    Other Info
    Creative Inspire 7.1 T7900 Speakers Trust Graphics Tablet
The screen aint working n my speaker just happens to be embedded with my screen.
Its already 1 years old.
And im unable to confirm if wad i heard was correct.
Is there a possiblity that if the screen cant load, theres no way of saving it? I mean, if im going to fix it i have to change something inside windows?

Sorry but im really poor in computer skills
 

My Computer

System One

If the screen is not turning on, it's a hardware error. There is nothing that can be done from within Windows itself.

Does the machine even beep at all (a single beep) when you turn it on?

A single beep indicates everything is okay. No beeps at all indicates that it is not even POSTing

At this stage, you may have to face the prospect of taking it somewhere to be looked at.

Due to the multitude of possibilities, it's extremely difficult to remotely diagnose the problem.

It could be a faulty RAM module, Power Supply, motherboard, video card, loose connection etc. Then again it may be none of these at all.
 

My Computer

System One

  • Manufacturer/Model
    Self Built
    CPU
    i7 3770K HT ON 4.7GHz
    Motherboard
    P8Z68 Deluxe Gen 3
    Memory
    8GB G.Skill Ripjaws X 2133mhz
    Graphics card(s)
    2x Gigabyte GTX 670 OC WindForce SLI
    Sound Card
    X-FI Forte + ATH-AD900
    Monitor(s) Displays
    x2 Dell U2410 / 58" Samsung / "40 Sony
    Screen Resolution
    1920*1200 / 1920x1080
    Hard Drives
    2x Intel 520 240GB * Crucial M4 128GB * 2x Samsung F3 1TB (RAID 0) * 2x WD Caviar Blacks 2TB (RAID 0)
    PSU
    Corsair AX1200W
    Case
    Lian Li PC-V1020A
    Cooling
    NH-D14: 3x140mm Gelid Wing 14: Sunbeam Rheobus Extreme
    Mouse
    Razer Imperator + Thermaltake Theron
    Keyboard
    Topre Realforce // Ducky Shine Cherry MX Black
    Other Info
    Laptop Specs: Clevo Sager P170HM // 17.3 Matte 1920x1200 // i7 2720QM // 8GB 1333mhz // Dedicated GTX 485M // 240GB Intel 520 + 750GB + Blu-Ray // Samsung Story 2TB USB 3.0
It really depends on what is wrong with it. If the h/ware is faulty, it will have to be replaced.

I honestly couldn't say how much it will be, but you will looking at the parts+labour.

It could be anywhere between $50-$250, it could also be less.

Although the fact that it is not POSTing means that something is dead.
 

My Computer

System One

  • Manufacturer/Model
    Self Built
    CPU
    i7 3770K HT ON 4.7GHz
    Motherboard
    P8Z68 Deluxe Gen 3
    Memory
    8GB G.Skill Ripjaws X 2133mhz
    Graphics card(s)
    2x Gigabyte GTX 670 OC WindForce SLI
    Sound Card
    X-FI Forte + ATH-AD900
    Monitor(s) Displays
    x2 Dell U2410 / 58" Samsung / "40 Sony
    Screen Resolution
    1920*1200 / 1920x1080
    Hard Drives
    2x Intel 520 240GB * Crucial M4 128GB * 2x Samsung F3 1TB (RAID 0) * 2x WD Caviar Blacks 2TB (RAID 0)
    PSU
    Corsair AX1200W
    Case
    Lian Li PC-V1020A
    Cooling
    NH-D14: 3x140mm Gelid Wing 14: Sunbeam Rheobus Extreme
    Mouse
    Razer Imperator + Thermaltake Theron
    Keyboard
    Topre Realforce // Ducky Shine Cherry MX Black
    Other Info
    Laptop Specs: Clevo Sager P170HM // 17.3 Matte 1920x1200 // i7 2720QM // 8GB 1333mhz // Dedicated GTX 485M // 240GB Intel 520 + 750GB + Blu-Ray // Samsung Story 2TB USB 3.0
iMiSsEdViStA said:
Is there a possiblity that the problem might be caused by faulty wires connecting to the screen?
Click to expand...

why don't you check it out?
try the same cable on a different monitor, if that works, it isn't the cable and you will have to do what smarteyeball says. if it doesn't work, it is the cable and you will have to buy a new one.
 

My Computer

System One

  • Manufacturer/Model
    Acer 5735z Laptop
    CPU
    2.0 ghz intel pentium dual-core processor t4200 800mhz fsb
    Motherboard
    Acer CathedralPeak Rev
    Memory
    4gb
    Graphics card(s)
    Integrated Intel Graphics Media Accelerator 4500
    Sound Card
    Realtek
    Monitor(s) Displays
    15.6" HD CineCrystal LCD
    Screen Resolution
    1366x768
    Hard Drives
    160gb stock drive. ATA
    Case
    Stock Notebook
    Cooling
    Stock
    Mouse
    Synaptics TouchPad
    Keyboard
    PS/2
    Internet Speed
    No idea
iMiSsEdViStA said:
Is there a possibility that the problem might be caused by faulty wires connecting to the screen?
Click to expand...

Unlikely. If it were just the cable, then the PC would still beep normally and start normally (only you would have a blank screen).

By all means, try another cable if you have one spare - but I personally think it would be a waste of money to buy a new one.

Again, the fact that there is no beep is indicative of a more serious hardware failure.
 

My Computer

System One

  • Manufacturer/Model
    Self Built
    CPU
    i7 3770K HT ON 4.7GHz
    Motherboard
    P8Z68 Deluxe Gen 3
    Memory
    8GB G.Skill Ripjaws X 2133mhz
    Graphics card(s)
    2x Gigabyte GTX 670 OC WindForce SLI
    Sound Card
    X-FI Forte + ATH-AD900
    Monitor(s) Displays
    x2 Dell U2410 / 58" Samsung / "40 Sony
    Screen Resolution
    1920*1200 / 1920x1080
    Hard Drives
    2x Intel 520 240GB * Crucial M4 128GB * 2x Samsung F3 1TB (RAID 0) * 2x WD Caviar Blacks 2TB (RAID 0)
    PSU
    Corsair AX1200W
    Case
    Lian Li PC-V1020A
    Cooling
    NH-D14: 3x140mm Gelid Wing 14: Sunbeam Rheobus Extreme
    Mouse
    Razer Imperator + Thermaltake Theron
    Keyboard
    Topre Realforce // Ducky Shine Cherry MX Black
    Other Info
    Laptop Specs: Clevo Sager P170HM // 17.3 Matte 1920x1200 // i7 2720QM // 8GB 1333mhz // Dedicated GTX 485M // 240GB Intel 520 + 750GB + Blu-Ray // Samsung Story 2TB USB 3.0
Do you have any friends that are a bit more computer savvy as you put it, they may be able to strip don the computer and do the diag test of taking it apart and having a barebones system.

If the motherboard has on board graphics connect the monitor to that with 1 stick of ram, no sound card(using the built in ram). No hard drive connected, no CD or DVD roms connected.

This is just to confirm what may be wrong.

As Smarteyeball has said it is impossible to tell without doing some test.

Good luck.
 

My Computer

System One

  • Manufacturer/Model
    Self Built
    CPU
    I5 3570K
    Motherboard
    Gigabyte Z77-DS3H
    Memory
    4 x 4GB corsair ballistix sport DDR3 1600 Mhz
    Graphics card(s)
    Gigabyte Geforce GTX 660 TI
    Sound Card
    creative x-fi
    Monitor(s) Displays
    Primary CiBox 22" Widescreen LCD ,Secondary Dell 22" Widescreen
    Screen Resolution
    Both 1680 x 1050
    Hard Drives
    2 x 500G HD (SATA) 1 x 2TB USB
    PSU
    Corsair HX 620W ATX2.2 Modular SLI Complient PSU
    Case
    Antec 900 Ultimate Gaming Case
    Cooling
    3 x 80mm tri led front, 120mm side 120mm back, 200mm top
    Mouse
    Technika TKOPTM2
    Keyboard
    Logik
    Internet Speed
    288 / 4000
    Other Info
    Creative Inspire 7.1 T7900 Speakers Trust Graphics Tablet
You must log in or register to reply here.
Back
Top