Having problems with your Apple 23" Flat-Panel TFT-LCD Cinema HD Display ?

How to replace power supply for apple 23 display

Answers :

Repair Help & Product Troubleshooting for Apple 23" Flat-Panel TFT-LCD Cinema HD Display

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 :

Ground Noise Problem Possibly Attributed to Samsung Monitor

Do you have another power adapter to try? Sometimes those go bad, and are pretty cheap to test out (around $35-$50). Otherwise it is the DC-in board on your PowerBook. I replace about 2 of those per month with our clients up here on the PowerBooks ... Samsung Syncmaster 730B 17" Flat Panel LCD Monitor

Monitor does not turn on

Normal 0 false false false MicrosoftInternetExplorer4 \015\012 /* Style Definitions */ table.MsoNormalTable\011{mso-style-name:"Table Normal";\011mso-tstyle-rowband-size:0;\011mso-tstyle-colband-size:0;\011mso-style-nosh ... Dell E173FP 17" LCD Monitor

I have a problem with my toshiba a135. All the power lights are on but my screen is blank. can you tell what the problem is?

Hi.\015\012\015\012\015\012To start do the simple reset described below, this is the first step in troubleshooting.\015\012\015\012\015\012Disconnect the power adapter cord and remove battery, wait ten minutes, connect the pow ... Toshiba Satellite A135-S2276 Notebook

I am using an Apple 30inch Cinema Display with a MacPro Desktop. Occasionally, Lines would appear on the screen and I would have to restart my computer, but not the screen, upon start-up, has a number of lines that will not go away, the screen will sometimes shut off without warning, and sometimes the gray start-up screen with the apple will freeze with a bunch of lines and black boxes.

This sounds like a video card issue with the Mac Pro, have you tried testing the display with a different computer? \015\012\015\012Next, check for any software/firmware updates from Apple and install if necessary.\015\012\015\012Next, I ... Apple Computer Monitors

No display when using bulit in graphic card or AGP grahic card

Ok!first,check yourmotherboardif all pin is conected properlycheck your power supllytry to replace the power supplyis not necessary to replace the power supply with the original powers ... Acer Aspire T310 PC Desktop

Trubleshoot Motherboard what is mother board prob and how can find n fix them....

More than 70% of all computer problems are related to cabling and connections. Ensure all cables are connected and connected firmly. IDE and floppy ribbon cables and power cables can often go loose. Ensure microprocessor, memory modules, and adapters ... PC Desktops

HP Pavilion dv 9205 us tries to start up, screen stays black

THIS IS A LONG REPLY POST BE WARNED : HOWEVER IS LIKELY HELPFUL TO OTHERS WITH INTERMITTENT LCD / PORT ISSUES. MY STORY,... Hi all. Ok, i'm gonna chime in here on this. I have the HP DV9205us and i've returned my unit a total of three times. Ultimate ... HP Pavilion dv9205us Notebook

There is no display in the monitor when power is on. how to repam

1. Check with the Power supply:2. Check with the Hard Disk:Most probably, your hard disk doesn't work. First check the IDE or SATA cable connecting your motherboard and the HDD. Detach first cable wires and then reconnect it. Try to ... Dell Inspiron 530 Desktop Computer

Black screen on acer 242lc lights come on power up

You indicate that the lamp for Power On comes on? (Light bulb icon) What about the harddrive activity lamp? (Media Activity icon. Looks like a book. Third icon going right, from Light bulb icon) Is this lamp lit up? (May flash ... Acer TravelMate 242LC Notebook

LAPTOP /no power

It states you are not getting no power on your lap top computer :\015\012\015\012No power or computer does not turn on\015\012Cause:\015\012\015\012No power from the computer can be caused by any of the below possibilities.\015\012 ... Toshiba Satellite M40-S417TD Notebook

I was just given a Motherboard with a P4 2.56Ghz processor, so I put into a case connected the power supply & my monitor cable, my cdrw drive and turned it on. I get no beeps and no display on the monitor. The power supply fan spins up, my cdrw drive indicator light is on but the fan plugged intio the board doesn't spin and the fan atop the Heatsink assembly doesn't spin. When I hold the power button in to shut it down then the fan atop the heatsink spins real quick. what is the likely problem d

Hope u r a professional, as u r aware of hardware hazards n minds to open up n dismantle the system..however, plz do check the following as in order:..the Hardware part:..1)a)\015\012in power-on mode, open/unplug ... PC Desktops

We had a power failure and after power was restored my Samsung SyncMaster 931BF would not display anything from the computer. I turned the power off to the monitor and then back on several times. I checked all connections and nothing was loose. When I turn the monitor on, the blue light near the power switch blinks off and on and hums slightly, indicating there is no signal even though the desktop will flicker on and display for about one-tenth of a second. When another monitor is connected to t

I think it might be the Caps in the power supply. If you can open the unit up, find the power supply. See if there any caps are bulging on the top. If they are they need to be replaced. There maybe as many as 4 to 6 caps you need to replace, If the c ... Samsung SyncMaster 931BF LCD Monitor

Power-on LED AL1916 acer LCD screen doesn't work, no display

Hi - I've just fixed ny AL1921 which would be similar to yours internally. There are a couple of issues which are common:Bad soldering around some of the copper coils (insulation may not have been properly stripped and leads to intermitte ... Acer AL1713 17" LCD Monitor

Envision 17" LCD display will not stay on

Seems the N-Channel MOSFET switch in the power supply is the culprit. NTE does not list a replacement part for this, so a sub is necessary (any N-Channel 600V MOSFET in same TO220F case should suffice). I have to look one up for mine. ... Envision EN-7100e 17" Flat Panel LCD Monitor

Pc starts and runs but wont boot up monitor shows no signal

1) When you turn on the computer, watch and listen for: a) power supply fan, (power is on) b) chassis lights (power is on) c) ticking sound during memory test (the BIOS POST is running) d ... HP PC Desktops

Turns on, no bios no screen, just beep.

Now the question is, when the computer first starts up and you hear the beep, that is where it will tell you what your problem is depending on the beep you get.One Long and one Short Beep = Motherboard issueOne Long and Two Short Be ... Gateway GT5028 PC Desktop

My gateway g7-500 fails to start properly. Whemn power on I get a long beep followed by 2 short ones and the monitor screen remains black.

Cause:This issue can be caused by any of the below situations.\015\012 \015\012\015\012New hardware conflicting with old hardware.\015\012Bad or failing hardware device.\015\012 ... PC Desktops

Screen flashes - samsung 215tw LCD monitor

Walkstex, I will answer the last ? first. All LCD monitors WILL NEED to have their "cold-cathode-fluorescent-tubes" replaced!!! As long as your display had a Bright, Crisp image displayed on it before this "FLASHING" symptom occured, then you don't n ... Samsung SyncMaster 215TW 21" LCD Monitor

I replaced my power supply with a new Antec 650

Let give it a try.\015\012Turn off your computer and unplug it from main supply. Remove the battery for cmos bios. wait half an hour. insert battery again and reset the cmos through jumpers. Plug the main supply and start your computer.\0 ... Antec 650W EarthWatts ATX Power Supply 80 PLUS certified ATX Case

Samsung SyncMaster 710N Monitor SLEEP MODE

Hello,\015\012\015\012The monitor is not going to sleep the power supply board is shutting down.\015\012If you can solder you should be able to repair the monitor yourself.\015\012The problem is caused by blown capacitors on the power boa ... Samsung SyncMaster 710N 17 in. Flat Panel LCD Monitor

My laptop will not turn on or charge - Acer Aspire 3680 Laptop

A number of things could have happened. The simplest is that the charger itself is not connecting to the computer. If the LED is displayed on the charger, it could also be a connection in the cable that is disrupted (or even a loose connection on the ... Acer Aspire 3680 Laptop

Monitor is blank

This looks like a power supply problem panel can be uncliped and the power supply module withdrawn. look for any bulge in the capacitors and unsolder replace them. With the same type and rating. Cheaper than replacing whole unit. In fact replace all ... Polyview V17E 17" LCD Flat Panel Monitor


Theres only one solution to the problem you have to replace the whole power supply board .its easier to replace them than finding and soldiering the defective parts like the capacitor on the board .u can just replace the power supply board if u thi ... Samsung SyncMaster 740N 17" LCD Monitor

Apple Cinema Display 23" LED short-long-short flash prob.

Hello,I had the "short long short" blinking led problem with my23" ACD after a power outage which left my screen blank andmy cheek wet with a tear for my baby. I read somewhere thata guy was getting a 1 volt reading on the mid ... Apple Cinema Display 23" HD Monitor

No output on Monitor

You cleaned the computer case out with a can of compressed air for computers? You had the computer unplugged from the surge protector? You touched the metal frame of the open computer case, to relieve your body of static electricity?IF so ... AMD (90613) PC Desktop
  • 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: 0.7249 seconds