Monitor goes black and the light flashes

Championx1x

New Member
Whenever I play a game like L4D or Tf2 my screen after 10-20min will go black and the green light with blink, I have a SyncMaster 172n monitor and I just got Vista and a new computer. If you need any other information just ask.
 

My Computer

Could be an overheat problem for your CPU or video card.
 

My Computer

System One

  • Manufacturer/Model
    Acer Aspire X1700
    Motherboard
    ASUS
    Memory
    3 gigs
    Graphics Card(s)
    EVGA 1 gig GeForce 210
    Monitor(s) Displays
    Vizio 21" tv
    Screen Resolution
    1920x1080 resolution
    Hard Drives
    1 terabyte sata in 1 partition
    Cooling
    fans that came with it
    Keyboard
    basic USB
    Mouse
    basic USB
    Internet Speed
    3 megabits on a cable modem, wired
Your monitor is going into sleep mode caused by either the computer telling it to go to sleep or a lack of signal from the video card.

Look at your power scheme settings.
Look at updating your drivers.
Run 3dmark and see if it does the same thing.
Look at the temps to see if it was as the advice above suggested.
Does a message apear on the screen about lack of signal before the monitor goes to sleep.
What is your graphics card and computer model.
Click on user CP and fill out your computer specs.
 

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
    Keyboard
    Logik
    Mouse
    Technika TKOPTM2
    Internet Speed
    288 / 4000
    Other Info
    Creative Inspire 7.1 T7900 Speakers
    Trust Graphics Tablet
Good tips there roy thats what it sounds like to me also.
 

My Computer

System One

  • Manufacturer/Model
    gateway
    CPU
    intel quad
    Memory
    8 gig
    Graphics Card(s)
    nvidia
    Sound Card
    realtek
    Monitor(s) Displays
    19' widescreen
    Screen Resolution
    1440 x 900
    Hard Drives
    581 gb
    Internet Speed
    High speed Comcast cable

My Computer

System One

  • Manufacturer/Model
    Me
    CPU
    Athlon x2 7750 BE
    Motherboard
    Asus M4A78 Pro
    Memory
    2x2gb Kingston
    Graphics Card(s)
    Sapphire HD 4830
    Sound Card
    X-Fi Xtreme Music
    Monitor(s) Displays
    Acer P221w and Acer 1916w
    Screen Resolution
    1680x1050 and 1440x900
    Hard Drives
    2x80 GB Seagate 7200.10 in RAID0, 500 GB Seagate 7200.12
    PSU
    Antec Earthwatts 500W
    Case
    Antec Sonata III
    Cooling
    AC Freezer 64 Pro and a couple of 120 mm case fans
    Keyboard
    Logitech Wave
    Mouse
    Logitech G5 v2
    Internet Speed
    10000/1000
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