LG LCD Monitor Having Power-on Issues

Audemed

New member
Local time
6:16 PM
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1
Hi guys,

It started about a month and a half ago--the initial symptom was that when the computer started up (cold boot), the monitor would shut off as the computer hit the password screen, and would not power on without unplugging it for about a minute. Then I could plug it back in and it would work fine for an indefinite amount of time, provided i did not power off the computer. If i kept it on standby, I could bring it back out and the monitor would work fine.

Now, I'm having a ton of issues getting the monitor to turn on AT ALL. I shut my computer off last night, and trying to start it up today I went through the usual routine, and the monitor would light up for 2-3 seconds, then power off again. No response unless unplugged. This persisted regardless of whether or not it had the DVI cable plugged in.

After multiple attempts of having it sit unpowered for ~10 minutes, the computer up as I plugged it in, and it finally decided to stay on. At this point, I'm obviously not turning the computer off again, but I'm wondering, is this fixable, or is the monitor simply toast?
 

My Computer My Computer

At a glance

Windows 7 pro 64i7 2600k4GB DDR3nVidia 260GTX
Computer Manufacturer/Model Number
Home Built
OS
Windows 7 pro 64
CPU
i7 2600k
Motherboard
MSI P67A GD65
Memory
4GB DDR3
Graphics Card(s)
nVidia 260GTX
I would test the monitor with different cables as well as on a different computer just to make sure it's the monitor.
some LG monitors offer a 3 year warranty to the original buyer with receipt so if yours is under warranty and you have the receipt, give them a call and get it replaced.
I rma'd one of my LG screens a couple of years ago and it didn't cost me anything. They sent me a pre-paid shipping label, picked up the monitor and then sent me a new monitor.
 

My Computer My Computer

At a glance

Windows 7 Ultimate 64bitIntel i7 3770K16GB DDR3 1333 Corsair XMS3XFX HD6950 2GB EyeFinity
Computer Manufacturer/Model Number
HAL-9000
OS
Windows 7 Ultimate 64bit
CPU
Intel i7 3770K
Motherboard
Asus Sabertooth Z77
Memory
16GB DDR3 1333 Corsair XMS3
Graphics Card(s)
XFX HD6950 2GB EyeFinity
Sound Card
Logitech G35 & Sennheiser PC135 & VIA HD
Monitor(s) Displays
23" HP 2310e, 23" Samsung B2230, 21.5" Viewsonic
Screen Resolution
5760x1080
Hard Drives
16TB of Storage
128GB & 256GB Crucial M4 SSD's, 2X 1TB WD Black, 3x 2TB WD, 3x 2TB Samsung F4, 1.5TB Seagate, WD 500GB,
PSU
Antec True Power New 650watt
Case
Cooler Master HAF-932
Cooling
Corsair H60 Hydro Cooler, 3x 230mm Fans, 2x120mm Fan
Keyboard
Logitech G15 and G13
Mouse
Logitech G700 Gaming Mouse
Internet Speed
50/10 Mbit
Other Info
Speakers : Alesis M1 Active Mk2 Studio Monitors , APC RS 1200 UPS, HP 4500DN Color Laser, HP P1006 mono Laser, Kodak 8500 Dye-Sub, Epson 1280 inkjet, Epson Worforce 610 MFC
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