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Monitor Display

post #1 of 3
Thread Starter 
I recently Picked up an 3-4 year old LG Monitor from a friend(LG Flatron W2253TQ). He was having issues with it where the screen would black out. Without testing it myself first i took it apart and figured it was the Capacitors on the Power supply. Well they checked out fine, so i tested it myself to find it wouldn't actually lose power it would just go black. TUrn the Monitor off and then back on and its fine again for a little while. Now Im a bit stumped to what this could be, Anyone else have any ideas =D
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OSMonitorKeyboardPower
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Getting there
(15 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k Asrock Extreme3 Gen 3 Inno3D GTX 460SE 8GB G. Skill Sniper 1333 
Hard DriveHard DriveOptical DriveCooling
Seagate Seagate DVD-CD Burner Stock Intel cooler 
OSMonitorKeyboardPower
Windows 7 Pro x64 21.5" LG Leopold (Brown) Corsair TX650W 
CaseMouseMouse Pad
Coolermaster CM690 Advance II Thermaltake Black Element Thermaltake Conkor 
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Reply
post #2 of 3
Is the screen actually black or can you see a very dim image on it? Easy way to check is grab a window with mouse and wait for it to go black, the drag the window around and you might see it moving around still.

Not sure what causes a backlight to fail intermittently but I've seen this exact thing where the backlight works for a short time but then goes off.
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My Current Rig
(18 items)
 
My Work PC
(15 items)
 
My Dream Rig
(17 items)
 
CPUMotherboardGraphicsRAM
i5 3570k Gigabyte Z77-D3H AMD Sapphire 7970 3GB 8GB Kingston HyperX DDR3 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 Evo WD Caviar Black 500GB Samsung BD-ROM Noctua NH-C14 Dual Fan 
OSMonitorKeyboardPower
Windows 7 Home Premium x64 BenQ XL2411z 144hz Filco Majestouch (MX brown) Antec Quattro 1000w 
CaseMouseMouse PadAudio
Antec P182 Logitech G400s Steelseries QCK Heavy Beyerdynamic DT770 Pro 
AudioAudio
Fiio E9 Headphone Amp X-fi XtremeGamer 
CPUMotherboardGraphicsRAM
AMD Phenom 2 X2 550 3.1GHz ASUS M4A77 HD4350 4GB Crucial Ballistix  
Hard DriveOptical DriveCoolingOS
WD Caviar Blue 250GB Sony DVD-RW Tri-Cool green LED front fan Windows 7 x64 
MonitorMonitorKeyboardPower
Samsung 22" 16:10 Acer 19" 4:3 Saitek Eclipse 2 OCZ 500W 
CaseMouseMouse Pad
Antec 300 MX518 QCK+ 
CPUMotherboardGraphicsGraphics
i7 2700k Asus Maximus IV GENE-Z Sapphire HD 6970 2GB Sapphire HD 6970 2GB 
RAMHard DriveHard DriveOptical Drive
Corsair Vengeance 16GB OCZ Agility 3 120GB Samsung Spinpoint F3 1TB Samsung BD-ROM (already own) 
CoolingOSMonitorKeyboard
Corsair A70 Windows 7 (already own) Dell Ultrasharp 23" (already own) Filco Majestouch (already own) 
PowerCaseMouseAudio
Antec Quattro 1000w (already own) P182 (already own) Logitech MX518 (already own) Asus Xonar D2 Ultra Fidelity 
Audio
Sennheiser HD558 
  hide details  
Reply
post #3 of 3
Thread Starter 
It goes Completely black I'm pretty sure.
Getting there
(15 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k Asrock Extreme3 Gen 3 Inno3D GTX 460SE 8GB G. Skill Sniper 1333 
Hard DriveHard DriveOptical DriveCooling
Seagate Seagate DVD-CD Burner Stock Intel cooler 
OSMonitorKeyboardPower
Windows 7 Pro x64 21.5" LG Leopold (Brown) Corsair TX650W 
CaseMouseMouse Pad
Coolermaster CM690 Advance II Thermaltake Black Element Thermaltake Conkor 
  hide details  
Reply
Getting there
(15 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k Asrock Extreme3 Gen 3 Inno3D GTX 460SE 8GB G. Skill Sniper 1333 
Hard DriveHard DriveOptical DriveCooling
Seagate Seagate DVD-CD Burner Stock Intel cooler 
OSMonitorKeyboardPower
Windows 7 Pro x64 21.5" LG Leopold (Brown) Corsair TX650W 
CaseMouseMouse Pad
Coolermaster CM690 Advance II Thermaltake Black Element Thermaltake Conkor 
  hide details  
Reply
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