Having problems with your IBM ThinkPad T40 2373 Notebook ?

Display cuts off. Shutdown computer and it comes back.

\015 My display will go dark. I can turn it off for a few minutes and it comes back. I have connected it to an external monitor and it works fine so the video card is probably OK. Can anyone help me?\015

Answers :

Your lcd inverter circuit fail
\015\012
\015\012replace ccfl bulb inverter pcb
\015\012
\015\012you can buy it from market with part number
Repair Help & Product Troubleshooting for IBM ThinkPad T40 2373 Notebook

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 :

Repositioning the screen makes the computer cut out. it seems to only work when the screen is tilted far back.


I agree with thgrtalex. I also think the Display Cable connector may have come loose.I will go further, and state that I think the flat 'ribbon' cable, (Display Cable), may have come loose in it's ZIF socket.The Di ... Compaq Presario 1700 Notebook

I have a new DELLS2209W Monitor. On occasion my


Hi there,I want you to try something next time this happens, instead of rebooting the computer, just cut power to the monitor. Then switch it back on. Does the screen come back up?Comment back and let me know ... Dell Computer Monitors

I have a flat screen tv and monitor combi i want to add


Yes, it should be possible. I need to ask if you connected your PC through the DVI or RGB input from the back of the computer to the TV. There are 2 main connections for computer monitors. One looks like a plug with 15 pins in 3 rows of 5 (RGB) and t ... PC Desktops

Compaq FP 5315 Moniter


Have you checked the computer bios?\015\012\015\012 \015\012\015\012In case an item was changed in the BIOS, such as the primary display device setting, use the following steps to reset the BIOS back to its default configuration:\0 ... HP Compaq FP5315 15" LCD Monitor

It turns off for no reason unexpectedly - Toshiba Satellite A105 Notebook


Is the Air Intake Duct dirty? (Bottom of laptop where air is drawn in)If so, this is an indication that the entire cooling system is dirty, as well as the other components inside the laptop.[Laptop off view the bottom. Laptop ... Toshiba Satellite A105 Notebook

Hi, i have this acer 1912 19" lcd monitor, it won't turn on (actually it will turn on if i wait for a few hours). if i unplug the vga cable and press the power button, it will display "acer "and then "no signal" then goes to standby(orange light). but if the vga cable is plugged in and i turn it on then it will display "acer" and then nothing, and i have to wait for hours for it to be back to normal. any suggestions please


That's kind of interesting that it comes on after a few hours; what changes during that time, I wonder?  I also wonder what changed since it worked last, for example a power-manager utility on the computer side which isn't quite compatible with ... PC Desktops

Screens playing up


Let me give you the link to the free download of the Service Manual, for the Compaq Evo n1010v series of Notebook PC's, to start,http:// ... HP Compaq Evo Notebook N1015v (470046-573)

The monitor turns off and on repeatedly.


There are lots of reasons why it can shutdown, but happerlly none should be serious. It may be that the B+ or Power supply is too high, look for a pot near the power supply and try turning it down a bit. Also the x-ray protection may be too high, loo ... ViewSonic VE710b 17" Flat Panel LCD Monitor

Display cuts off. Shutdown computer and it comes back.


Your lcd inverter circuit fail \015\012\015\012replace ccfl bulb inverter pcb \015\012\015\012you can buy it from market with part number ... IBM ThinkPad T40 2373 Notebook

Flatscreen monitor for my pc, it stopped working. the on light comes on but no picture. it does the same thing on my husbands computer.


Solution:\015\012The following is monitor troubleshooting. If your monitor receives a proper display until it gets into Windows 3.x, ... Dell Dimension 4600 PC Desktop

Acer extensa 4420 won't start


I had problems getting an Acer Extensa 4420 to boot or to enter bios. It would never complete the post. After taking it apart, changing the CMOS battery and making several other adjustments I read that a faulty DVD would cause the problem. I remov ... Dell Inspiron 6000 Notebook

Gateway GT5240E desktop won't power up


I know it sounds unlikely to work, but try this: Remove the motherboard from the chassis, remove the memory and cpu. Locate the chipset controllers. They are the two chips with the black heat sinks on them. Turn the motherboard over, and using ... PC Desktops

Hi, I got a serious problem with my PC. The PC was working as "normal", but the monitor display was not "perfect" :-). So I went to control panel->display->setting->advanced->monitor. I cannot remember what exactly I have done, maybe I disabled the only monitor, which is the "default monitor". Then the computer automatically re-started. When the window come-up, there is no display on the screen. I think the computer was started correctly, but just no display. By now every time when the computer


Mike,\015\012\015\012I'd have to know the manufacturer and model of your PC to know for certain if this is the case. But based on the information I have, heres what I think happened.\015\012\015\012Your 1st symptom sounds like ... PC Desktops

Come on, boots up, then shuts down 5 - 10 minutes later.


I recommend checking your power settings in the control panel, it should actually be under display settings. It may under those settings somehow be set to shutdown in 10 minutes. You can find the power settings, sleep mode, UPS, and hibernation under ... PC Desktops

No signal to monitor. Cable is fine and so is the Video Card -


Very vague question, but I'm assuming your computer is not a Mac, is turned on (as well as the monitor) and you are getting a no signal display on the monitor. I am also assuming if you move your mouse or press the keyboard, the display ... Impression Products Impression 7LSP 17" LCD Monitor w/ Speakers

My HP monitor (f50) has malfunctioned


Try these 2 steps if they don't work get back to me :)Step 1. Connect the video cable and turn on the computer. What happens?\015\012 \015\012\015\012 \015\012\015\012 ... HP Pavilion F50 17" Flat Panel LCD Monitor

I HAVE A BALANCE COMPUTER AND ITS A FEW YEARS OLD I TRIED TO CUT IT ON THIS MORNING AND THE SCREEN WILL NOT COME ON BUT THE COMPUTER ITSELF IS RUNNING?


Try the following troubleshooting:1.What you need to do is the following, there is something called a power discharge, what you need to do is the following: 1. Remove the AC Adapter/Charger 2. Remove the Battery ... Balance CN6555 Notebook

No Display, monitor won't come on.


Hi try this or the site below\015\012Monitor Problems:\015\012\015\012THE COMPUTERS SEEMS TO BE WORKING, BUT THE SCREEN IS BLANK.\015\012- Check the monitor if turned on.\015\012- ... Dell Inspiron 1501 Notebook

I have a Dell Inspiron 5150 that doesn't seem to post. When I turn it on, the power light comes on, the battery light comes on, I hear the heat sink fan run, but I don't get the Dell splash screen. I tried a different video card. Nothing. I connected to an external monitor. Nothing. I have heard of a lot of problems with this model, but never about the video socket on the motherboard. Is there anything else I could try?


This is a sample of what you can try to do to diagnose a non-starting computer, If these don’t work, realize that most likely a system board (motherboard) has failed or the actual power trim strip above the keyboard has failed. ... Dell Inspiron 5150 Notebook

Gateway GT4022 has issues powering up and restarting


1.Yes the Power On switch is okay. (PS. If you hold down the Power On button for 10 seconds on any computer, it will turn off)2.The heatsink held down by springs on the Northbridge, and Southbridge chipsets, is an excellent idea. Wo ... Gateway GT4022 PC Desktop

NO POWER GT4010 GATEWAY COMPUTER. THE POWER BUTTON WOULD NOT START THE COMP. REPLACED THE POWER SUPPLY AND STILL NO POWER. BUT MY INTERNET IS CONNETED THRU THIS COMP. AND IT STILL WORKS.


If you have changed the power unit and the computer is still not powering up, then it is quite likely there is a motherboard fault - probably in the power management circuitry, which expects the power_good signal from the power unit at a precise mome ... Gateway GT4010 (RBGT4010) PC Desktop

Re: Errors being experienced with the ACER ASPIRE 5100-5758, OS VISTA. Error dealing with BUS:06, DEVICE:04, FUNCTION:00 AND ON TO FUNCTION:03


Hi, Nice report. We don't see these too often. You've had quite a few tech inclined people on your machine. My first hunch was memory timings and that could still be the problem. However, there is also memory on the display ad ... Acer Aspire 5100 Notebook

Laptop to tv


If your tv don't have s video input,you can get an Svideo to RCA cord.\015\012If the tv does have s video input,just get an s video cable and plug it into the tv and computer s video ports and follow the steps below for setup.\015\012 ... Toshiba Satellite L305D-S5895 Notebook

Acer aspire e500, it will not boot up. one led work.(middle "CD")


Hello,\015\012\015\012Does it display the boot screen?\015\012\015\012Do you hear a buzzer or a beeper go off inside?\015\012\015\012Sometimes a boot can be stopped by the ram, this is generally made visable by a b ... E-Machines T1360 PC Desktop

Trying to use my hp laptop with sony lcd hdmi tv for movies


You should have an S video port on both tv and computer.\015\012\015\012If your tv don't have s video input,you can get an S video to RCA cord.If the tv does have s video input,just get an s video cable and plug it into the tv and c ... HP Pavilion dv6000z Notebook
  • 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: 0.8712 seconds