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My screen died today :( 1920x1200 -RIP  

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  1. 1. My screen died today :( 1920x1200 -RIP

    • Go for a new 24" screen with resolution 1200x1080
      1
    • Continue with the 24" 1920x1200 Samsung
      4


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Posted

I’ve been running games in the 1920x1200 screen resolution but now my 24” screen have died – RIP :Flush: The new standard seems to be 1920x1080 but does this go well with the SIM? Anyone who would like to recommend a screen? I’m used to the Samsung screen with adjustments in height, tilt and roll axes but guess I can adapt to a fixed adjustment with only tilt possibilities. My alternative right now is to order the Samsung SyncMaster 2443BW - LCD-screen that covers the 1920x1200 resolution and all the adjustments I’m comfortable with.

 

(HJ)

Posted

I feel for you HiJack, i had an Acer 23" screen die on me earlier this year, i had to spend several months on a 17" crappy old DAEWOO CRT until i got my replacement through warranty. Hang in there!

 

Oh, and 1920x1080 is fine for FC2.0 and DCS :)

Posted

Dell U2410 comes in at 1920x1200. Cannot fault mine - well impressed :thumbup:

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Posted
I’ve been running games in the 1920x1200 screen resolution but now my 24” screen have died – RIP :Flush: The new standard seems to be 1920x1080 but does this go well with the SIM? Anyone who would like to recommend a screen? I’m used to the Samsung screen with adjustments in height, tilt and roll axes but guess I can adapt to a fixed adjustment with only tilt possibilities. My alternative right now is to order the Samsung SyncMaster 2443BW - LCD-screen that covers the 1920x1200 resolution and all the adjustments I’m comfortable with.

 

(HJ)

Like I said in the other thread... crack her open and replace the Capacitors on the inverter board. IN 99% of cases they go.

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Posted (edited)
Well, it's light on the power button and it "blinks" when booting the PC so there are life but the screen itself is black :(

 

sounds like a video card problem possibly, i would get another screen and check to rule out the pc and video card.

 

also recheck cable connections

 

and smell the vents on the screen to see if theres a strong smell of burnt out electronics?

 

my monitor never worked one day , but it was the external power supply that died, this could be the very issue you have, most power supply unit tranformers are internal built today on the bigger screens.

 

the step down unit is burnt out or as someone stated the capacitors are done.

tell tale sign of worn caps is leakage from them and poped or bulged tops on them.

 

and the typical electronic burnt out smell inside the casing.

 

image below is a blown cap

http://www.ioremap.net/gallery/single_supply_amp1/capacitor_exploded2.jpg

 

example as to what to look for if you open the casing up.

 

brown residue on cap this is the tranformer power supply unit on a pc, same would apply in what to look for on a monitor supply.

http://www.diy-pc-repairs.com/wp-content/uploads/2010/07/leaky-capacitor.jpg

Edited by diveplane
Posted
sounds like a video card problem possibly, i would get another screen and check to rule out the pc and video card.

 

also recheck cable connections

 

I am already on a 19" on the same card so it's not the graphic card. Changed cables was my first try ;) Thanks for information diveplane, will look for the obvious electroncs failures as well.

 

(HJ)

Posted

Poor quality Samsung voltage boards...

 

Few months ago, mine died too. Internet is full of stories of Samsung TVs and monitor failures due the same thing: voltage boards.

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Posted (edited)

What's the risk in fiddling with the innards of a typical LCD monitor (assuming once fully disconnected from the mains)?

 

For years and years we've been warned of the obvious dangers of the high charges that are built up and remain in the capacitors on CRTs, and whilst I'm not adverse to the odd bit of soldering, do similar threats exist in LCD monitors or is that phenomenon just a (life threatening) issue in the design and operation of CRTs alone?

 

Just curious, I have no need or will to go pulling mine apart just yet anyway :)

 

I believe the PSUs on PCs can also store dangerous charges for extended periods of time too, so I'm guessing that CRT devices aren't completely alone in this manner.

 

With respect to 1920x1200 vs. 1920x1080 I wouldn't be too bothered by either, the difference is quite small, it's just 16:9 vs. 16:10. If all things were equal I'd probably pick the 1920x1200, just knowing and accepting that anything played back in 1080p on them will have a thin black top/bottom border.

Edited by topdog

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Posted

It is dangerous to repair CRT while it is working or connected to main.

 

No danger from capacitor since it storage low amount of charge (it can be fatal if one have pacemaker though). It can be shocking, yes. I was shocked several times from filter capacitors on washing machines when I was kid and they ARE huge.

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Posted
What's the risk in fiddling with the innards of a typical LCD monitor (assuming once fully disconnected from the mains)?

 

For years and years we've been warned of the obvious dangers of the high charges that are built up and remain in the capacitors on CRTs, and whilst I'm not adverse to the odd bit of soldering, do similar threats exist in LCD monitors or is that phenomenon just a (life threatening) issue in the design and operation of CRTs alone?

 

Just curious, I have no need or will to go pulling mine apart just yet anyway :)

 

I believe the PSUs on PCs can also store dangerous charges for extended periods of time too, so I'm guessing that CRT devices aren't completely alone in this manner.

 

With respect to 1920x1200 vs. 1920x1080 I wouldn't be too bothered by either, the difference is quite small, it's just 16:9 vs. 16:10. If all things were equal I'd probably pick the 1920x1200, just knowing and accepting that anything played back in 1080p on them will have a thin black top/bottom border.

Minimum risk on LCD's for the problem at hand. The capacitors are typically 36v 100uf's on the invertor board.

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Posted

I think I'll buy this LCD with LED backlight ;) "Samsung SyncMaster BX2450". Anyone disagree to this as a gaming monitor? Or anyone have this (or similar 23", 22" LED ) on their rig?

 

(HJ)

Posted

i would go for a different brand, seams that samsung suk , maybe they are adding cheap parts inside.

 

with your monitor good chance its the power supply thats died.

if your feeling brave enough maybe open the casing up one day to investigate the circuits,

 

mind keep all power unplugged when opening any power appliance tv monitor.

 

youll be amazed at the idiots out there, opening things up powered up. lol

Posted

No, Samsung have great reviews on this monitor all over test sites. I have more Samsung equipment and the service is exelent!

 

Testfreaks: 9.1 out of 10 to Samsung SyncMaster BX2450

First seen: 28 may 2010

 

Testfreaks: 9.1 out of 10 Samsung SyncMaster P2770H

First seen: 29 august 2009

This is a 27 inch but without LED backlight.

 

(HJ)

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