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My 15 inch dell lcd isnt working

post #1 of 7
Thread Starter 
Well, i just got a free lcd monitor, its not that old but it dont work so well, when i turn it on instead of the display there are a bunch of shades of gray, is there a way to fix this. Also, when it does decide to work it is all blinky.
Doesn't suck
(12 items)
 
XPS L702X
(9 items)
 
 
CPUMotherboardGraphicsRAM
i7 4770s 3.1Ghz Gigabyte B85M-D3V RX480 8gb 16GB 
Hard DriveOptical DriveCoolingOS
128GB SanDisk SDSSDHP128G Matshita DVD-Ram Stock Windows 10 Pro 
KeyboardPowerCaseMouse
G19 APEVIA ATX-AP900W Cooler Master Microsoft Optical Wheel Mouse 
CPUGraphicsRAMHard Drive
Intel Core i7-2670QM GT555M 8GB  2 x Seagate 7200RPM 500GB 
Optical DriveOSMonitorKeyboard
BluRay combo drive Windows 7 Premium 17" Laptop + 24" 1920x1080 Dell Backlit laptop keyboard 
Case
XPS L702X 
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Doesn't suck
(12 items)
 
XPS L702X
(9 items)
 
 
CPUMotherboardGraphicsRAM
i7 4770s 3.1Ghz Gigabyte B85M-D3V RX480 8gb 16GB 
Hard DriveOptical DriveCoolingOS
128GB SanDisk SDSSDHP128G Matshita DVD-Ram Stock Windows 10 Pro 
KeyboardPowerCaseMouse
G19 APEVIA ATX-AP900W Cooler Master Microsoft Optical Wheel Mouse 
CPUGraphicsRAMHard Drive
Intel Core i7-2670QM GT555M 8GB  2 x Seagate 7200RPM 500GB 
Optical DriveOSMonitorKeyboard
BluRay combo drive Windows 7 Premium 17" Laptop + 24" 1920x1080 Dell Backlit laptop keyboard 
Case
XPS L702X 
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post #2 of 7
If it's under warranty send it back. If not, try to get a new control board for it -- it's not worth the trouble unless you're very confident about changing it. Otherwise, buy a new monitor...
My System
(13 items)
 
  
CPUGraphicsRAMOS
Intel Core 2 Duo E6550 nVidia GeForce GTX 650 G.Skill DDR2 PC2-6400 PK Series 4-4-4-12 Windows 7 Enterprise 
MonitorKeyboardPowerCase
Acer S201HL Logitech Deluxe 250 305W Lenovo 
MouseMouse PadAudio
MS Trackball Optical N/A OnBoard 
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My System
(13 items)
 
  
CPUGraphicsRAMOS
Intel Core 2 Duo E6550 nVidia GeForce GTX 650 G.Skill DDR2 PC2-6400 PK Series 4-4-4-12 Windows 7 Enterprise 
MonitorKeyboardPowerCase
Acer S201HL Logitech Deluxe 250 305W Lenovo 
MouseMouse PadAudio
MS Trackball Optical N/A OnBoard 
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post #3 of 7
Thread Starter 
Bumpity bump bump.
Doesn't suck
(12 items)
 
XPS L702X
(9 items)
 
 
CPUMotherboardGraphicsRAM
i7 4770s 3.1Ghz Gigabyte B85M-D3V RX480 8gb 16GB 
Hard DriveOptical DriveCoolingOS
128GB SanDisk SDSSDHP128G Matshita DVD-Ram Stock Windows 10 Pro 
KeyboardPowerCaseMouse
G19 APEVIA ATX-AP900W Cooler Master Microsoft Optical Wheel Mouse 
CPUGraphicsRAMHard Drive
Intel Core i7-2670QM GT555M 8GB  2 x Seagate 7200RPM 500GB 
Optical DriveOSMonitorKeyboard
BluRay combo drive Windows 7 Premium 17" Laptop + 24" 1920x1080 Dell Backlit laptop keyboard 
Case
XPS L702X 
  hide details  
Reply
Doesn't suck
(12 items)
 
XPS L702X
(9 items)
 
 
CPUMotherboardGraphicsRAM
i7 4770s 3.1Ghz Gigabyte B85M-D3V RX480 8gb 16GB 
Hard DriveOptical DriveCoolingOS
128GB SanDisk SDSSDHP128G Matshita DVD-Ram Stock Windows 10 Pro 
KeyboardPowerCaseMouse
G19 APEVIA ATX-AP900W Cooler Master Microsoft Optical Wheel Mouse 
CPUGraphicsRAMHard Drive
Intel Core i7-2670QM GT555M 8GB  2 x Seagate 7200RPM 500GB 
Optical DriveOSMonitorKeyboard
BluRay combo drive Windows 7 Premium 17" Laptop + 24" 1920x1080 Dell Backlit laptop keyboard 
Case
XPS L702X 
  hide details  
Reply
post #4 of 7
Get a new one...'

but in all seriousness it might be the VGA cable. On my last Viewsonic it would blink a yellow tinge or lose a color, and I thought it was the monitor but I changed the VGA cable and it worked perfectly
Asus G1
(13 items)
 
  
CPUMotherboardGraphicsRAM
2.0Ghz C2D T7200 Asus GeForce Go 7700 512MB 2GB (2x1GB) DDR2 667 
Hard DriveOSMonitorCase
160GB MCE 2005 -> Vista 15.4" Wide SXGA Black Honeycomb 
Mouse
Wireless Controller 
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Asus G1
(13 items)
 
  
CPUMotherboardGraphicsRAM
2.0Ghz C2D T7200 Asus GeForce Go 7700 512MB 2GB (2x1GB) DDR2 667 
Hard DriveOSMonitorCase
160GB MCE 2005 -> Vista 15.4" Wide SXGA Black Honeycomb 
Mouse
Wireless Controller 
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Reply
post #5 of 7
Thread Starter 
But even when she isnt plugged into my computer it does it instead of saying "No input found".
Doesn't suck
(12 items)
 
XPS L702X
(9 items)
 
 
CPUMotherboardGraphicsRAM
i7 4770s 3.1Ghz Gigabyte B85M-D3V RX480 8gb 16GB 
Hard DriveOptical DriveCoolingOS
128GB SanDisk SDSSDHP128G Matshita DVD-Ram Stock Windows 10 Pro 
KeyboardPowerCaseMouse
G19 APEVIA ATX-AP900W Cooler Master Microsoft Optical Wheel Mouse 
CPUGraphicsRAMHard Drive
Intel Core i7-2670QM GT555M 8GB  2 x Seagate 7200RPM 500GB 
Optical DriveOSMonitorKeyboard
BluRay combo drive Windows 7 Premium 17" Laptop + 24" 1920x1080 Dell Backlit laptop keyboard 
Case
XPS L702X 
  hide details  
Reply
Doesn't suck
(12 items)
 
XPS L702X
(9 items)
 
 
CPUMotherboardGraphicsRAM
i7 4770s 3.1Ghz Gigabyte B85M-D3V RX480 8gb 16GB 
Hard DriveOptical DriveCoolingOS
128GB SanDisk SDSSDHP128G Matshita DVD-Ram Stock Windows 10 Pro 
KeyboardPowerCaseMouse
G19 APEVIA ATX-AP900W Cooler Master Microsoft Optical Wheel Mouse 
CPUGraphicsRAMHard Drive
Intel Core i7-2670QM GT555M 8GB  2 x Seagate 7200RPM 500GB 
Optical DriveOSMonitorKeyboard
BluRay combo drive Windows 7 Premium 17" Laptop + 24" 1920x1080 Dell Backlit laptop keyboard 
Case
XPS L702X 
  hide details  
Reply
post #6 of 7
I would still try to find a different VGA cable..even if its from a different computer for like 5 minutes
Asus G1
(13 items)
 
  
CPUMotherboardGraphicsRAM
2.0Ghz C2D T7200 Asus GeForce Go 7700 512MB 2GB (2x1GB) DDR2 667 
Hard DriveOSMonitorCase
160GB MCE 2005 -> Vista 15.4" Wide SXGA Black Honeycomb 
Mouse
Wireless Controller 
  hide details  
Reply
Asus G1
(13 items)
 
  
CPUMotherboardGraphicsRAM
2.0Ghz C2D T7200 Asus GeForce Go 7700 512MB 2GB (2x1GB) DDR2 667 
Hard DriveOSMonitorCase
160GB MCE 2005 -> Vista 15.4" Wide SXGA Black Honeycomb 
Mouse
Wireless Controller 
  hide details  
Reply
post #7 of 7
Thread Starter 
Bump.
Doesn't suck
(12 items)
 
XPS L702X
(9 items)
 
 
CPUMotherboardGraphicsRAM
i7 4770s 3.1Ghz Gigabyte B85M-D3V RX480 8gb 16GB 
Hard DriveOptical DriveCoolingOS
128GB SanDisk SDSSDHP128G Matshita DVD-Ram Stock Windows 10 Pro 
KeyboardPowerCaseMouse
G19 APEVIA ATX-AP900W Cooler Master Microsoft Optical Wheel Mouse 
CPUGraphicsRAMHard Drive
Intel Core i7-2670QM GT555M 8GB  2 x Seagate 7200RPM 500GB 
Optical DriveOSMonitorKeyboard
BluRay combo drive Windows 7 Premium 17" Laptop + 24" 1920x1080 Dell Backlit laptop keyboard 
Case
XPS L702X 
  hide details  
Reply
Doesn't suck
(12 items)
 
XPS L702X
(9 items)
 
 
CPUMotherboardGraphicsRAM
i7 4770s 3.1Ghz Gigabyte B85M-D3V RX480 8gb 16GB 
Hard DriveOptical DriveCoolingOS
128GB SanDisk SDSSDHP128G Matshita DVD-Ram Stock Windows 10 Pro 
KeyboardPowerCaseMouse
G19 APEVIA ATX-AP900W Cooler Master Microsoft Optical Wheel Mouse 
CPUGraphicsRAMHard Drive
Intel Core i7-2670QM GT555M 8GB  2 x Seagate 7200RPM 500GB 
Optical DriveOSMonitorKeyboard
BluRay combo drive Windows 7 Premium 17" Laptop + 24" 1920x1080 Dell Backlit laptop keyboard 
Case
XPS L702X 
  hide details  
Reply
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Overclock.net › Forums › Components › Monitors and Displays › My 15 inch dell lcd isnt working