Having problems with your Sun UG-MON-FP (White) 18.1 in. Flat Panel LCD Monitor ?

Sun 365-1408-01 LCD goes off after 5 min

\015 After few minutes of perfect and stable working, led on front site starts blinking, and after few minutes monitor goes off.Does not respond on power button.Tried after one hour, it is working again for next few minutes.Resolution 1280x1024\015

Answers :

Sounds like a faulty IC chip or relay that is triggered by heat. Usually in that case it costs as much to repair the monitor as buying a new one. If you want to get it checked out by a local technician it's up to you, but i suggest not to bother and just go buy a new one. I suggest a LG LCD monitor if you want good quality. I sold those for a while and also worked with them a few years and they are pretty much the most top of the line monitors for a reasonnable price and hardly ever fail. If you want to pay a little less for your monitor, i recommend a Hanns G monitor. Bought one for my girlfriends computer 2 years ago and a friend of mine also has one and they are pretty good quality and also pretty durable for a lesser price than the LGs.
It's either shorting out or overheating. I'd say by the amount of time you're stating it's probably overheating rather than shorting out. Have you put your hand near it when it's done this? If the back is hot that may be the problem.
\015\012
\015\012If you have a can of air I'd use it to clean it out.
Repair Help & Product Troubleshooting for Sun UG-MON-FP (White) 18.1 in. Flat Panel LCD Monitor

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

I can re boot boot my compaq persario V6000


Only a HDD with a properly installed OS, a valid boot sector and an active partition will 'Boot' Did\015\012it ever work? Are you sure the POWER is there. Are you sure the cables\015\012are on right and the HDD is identified in the BIOS o ... HP Compaq Presario V6000T PC Notebook

Dell inspiron 6400 display goes off < 1 min after switch on time


Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.\015\012\015\012If you see a very dim image or black screen ... Dell Inspiron 6400 Notebook

Monitor Goes Blank after 30 mins....


Look Here! ... Dell E173FPb 17" TFT LCD Monitor

Hello, A family member gave me a CTX S760 17- LCD Monitor. When I hook it up and start my PC the screen looks GREAT for about 15 sec or so and then goes black. Same thing will happen if I power off the monitor with the PC on and then power up the monitor, after 15 sec or so it will go black. Any info would be helpfull. Thank you Chris


Christoph972, This really sounds like a SMPS going into SHUTDOWN MODE after detecting a fault in the "cold-cathode-fluorescent-lamp" electronic ballast circuit which is called an INVERTER CIRCUIT, or it has a problem all by itself. The big question i ... CTX S760 (Beige) 17 in. Flat Panel LCD Monitor

Monitor gets hot and entire screen turns white after about 1 hour of use.


I'll be perfectly honest with you...\015\012\015\012You're here in a tech support forum about a monitor. This is the kind\015\012of issue that we would either reach for a screwdriver and a solder iron\015\012for...\015\012\01 ... Proview PL 566s 15" Flat Panel LCD Monitor

Monitor goes blank automatically after about 40 minutes...


Hi Randygui,\015\012\015\012Sounds like the back light inverter board is bad.\015\012\015\012It's a very common problem.\015\012\015\012LCD's use four small cold compact fluorescent bulbs to back light the display. (thats what gives the LCD it's brig ... BenQ FP71G 17" LCD Monitor

Screen is blank but can still see cursor


HI, ON THE UPPER OF YOUR KEYBOARD THERE IS A KEY THAT THE SIGN\015\012\015\012\015\012\015\012\015\012\015\012v\\:* {behavior:url(#default#VML);}\015\012o\\:* {behavior:url(#default#VML);}\015\012b\\:* {behavior:url(#default#VML);}\015\012.shape {beh ... Sony VAIO Notebook

With dvi monitor goes black for 2 second then comes back intermittently


To what I understand. Dvi and vga is only applicable to a system or CPU. Sorry if I am wrong.\015\012\015\012Tia. ... ViewSonic VX2025wm 20.1" LCD Monitor

VX724 monitor contrast keep resetting


... ViewSonic VX724 17" LCD Monitor

Cant find where the cmos battery goes in my toshiba satellite a45 s151 laptop


On a Toshiba Satellite A45-S151, the CMOS battery (also called the\015\012“real time clock” or RTC battery) is located under the wrist rest to\015\012the right of the trackpad. This means that you’ve got some major\015\012surgery ah ... Toshiba Satellite A45-S151 Notebook

Sun 365-1408-01 LCD goes off after 5 min


Sounds like a faulty IC chip or relay that is triggered by heat. Usually in that case it costs as much to repair the monitor as buying a new one. If you want to get it checked out by a local technician it's up to you, but i suggest not to bother and ... Sun UG-MON-FP (White) 18.1 in. Flat Panel LCD Monitor

GATEWAY 2275 LCD MONITOR WENT OUT, WHEN PLUGGED


This could be due to a bad power supply inside the monitor witch is replaceable for like $25 bucks all you got to do is unscrew off the back undo a few cables and put in the new supply.\015\012\015\012I hope this helps you in the repaire ... Gateway FPD2275W LCD Monitor

The FPD1975w After awhile the screen goes all strange with lots of multicolored lines across it. Turn off then on the screen comes on for 1 to 5 mins then goes back to lines. The monitor was 8 days out of warranty . Gateway tells me to just go buy another monitor. Is there any way to fix this.


Replacing the lcd screen more than likely. Problem in the PCB thats built onto the lcd itself.\015\012They are rather inexpensive these days to replace. I would just buy a new one. Check warranties offered before buying, some manufacturers offe ... Gateway FPD1975W 19" LCD Monitor

Today I noticed that when turning on computer, after 1-2 mins the screen goe black and I cant see anything. I noticed in the past month that occasionaly I get lightening flashes in the background. this morning the flashes were frequent and last 1/2 of second or 1 second.


To determine if the LCD screen is faulty ot the video card, connect an external monitor to the laptop's video port. Power up the external monitor first and the boot up the laptop. The video image should automatically switch to the external monitor. I ... Dell Inspiron 6000 Notebook

System hangs up frequently


Might be a loose RAM (memory stick). Try removing it and then connect it again properly and see if it solves the Problem. ... Intel Pentium Dual-core Processor E5200 2.5 Ghz 800mhz Fsb E5200 Boxed Processor

Blank screen i have 3 samsung 740B 17" monitors its been 2 years and i have 2 down,both source buttons light up telling me power is good.ive tried different monitor with the same cpu and it works fine. i have 7 work stations at my work 4 have dell monitors running for 5 years +, and 3 are samsung,which i only have 1 left working now. only had them for 2 years. just woundering if theres anything i can try or are they garbage?


Hello\015\012I am a technician-informatic. I have repaired about 80 Lcd Samsung monitors with theese problems. I offer the repair manual.Manual has been done with the experience of the repairing Samsung Lcd monitors. Manual was made by m ... Samsung SyncMaster 740b 17" LCD Monitor

Monitor goes completely off after a few minutes use, but sometime


Hello,The Dell E173FP monitor came in 3 versions, the last letter on the label will be either c, f, or b. If you go to our web site at: www.ccl-la.com and click on the monitor repair link we have a step by step repair guide for each of th ... Dell E173FP 17" LCD Monitor

Monitor goes Black off and on .....


I had the same problem for about a week and solved it yesterday by\015\012downloading the latest driver by NVDIA who makes my video card (NVDIA\015\012GeForce 6200).\015\012I had previously updated the latest Sony driver for the monitor. It did ... Sony SDM-HS75P/S 17" LCD Monitor

SCREEN GOES BLACK OFF AND ON .....


It's a common problem with sony hs75pthe problem is with the power board's transistor in the monitorpeople might try some stuff and may get some results, but trust me it's all luck...i had the same problem, so i gave my ... Sony SDM-HS75P/S 17" LCD Monitor

I have a older kds lcd monitor that goes black less than 1 min after turning on, the power light stays on, the monitor will come back on if you repower the monitor then goes back off in 3 or 4 seconds. Is there a easy fix or should I replace the monitor ?


If you look closely can you see a very dark image on the screen? your problem is usually the result of the backlight on its way out, these are very hard to replace so you will need to take it to a profesional, in most cases it is cheeper to buy a new ... KDS Computer Monitors

Screen goes black, power still on


The fault sounds like a invert problem, the inverter supplies high voltage to the CCFL lamp which provides the backlight. If you see a dim image when you look at the LCD screen at a sharp angle then this confirms this diagnostics.\015\012For pa ... Liquid Video A170E101 Monitor

Notebook with a cracked monitor


Not to sound argumentative, but it's not a useless paperweight yet. You can still connect an external monitor, and toggle over to it.(Connect a VGA monitor, to the VGA connector on the back of the laptop, turn the VGA monitor on. Hold the ... PC Laptops

Installed a new Optical Drive and require assistance in the wiring


What kind of optical drive? Is this a CD, DVD?, Blue ray,or an opto-ferro-magnetic floppy?Generally:1) External drive: ============ a) just power it up and connect it to the PC using an USB or ... PC Desktops

Samsung 22inch lcd monitor goes blank after 1min idle system.


Hello sir, I have samsung 22in lcd monitor and nvidea fx5500 card. since last more than 6 months, my monitor goes blank If system remains idle (means I don't move mouse and don't touch keyboard) for 1 minute. After monitor goes blank I have to move m ... Acer X193W LCD Monitor
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.5428 seconds