Having problems with your Acer Aspire 1640Z Notebook ?

Im having trouble with my 1640z screen. Its blank when i boot up. There is some light but nothing else. Is this a faulty inverter?


Answers :

If you can see the screen with a flashlight .if the image is on the screen but not lit up its an inverter issue
Repair Help & Product Troubleshooting for Acer Aspire 1640Z 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 :

Im having trouble with my 1640z screen. Its blank when i boot up. There is some light but nothing else. Is this a faulty inverter?


If you can see the screen with a flashlight .if the image is on the screen but not lit up its an inverter issue ... Acer Aspire 1640Z Notebook

HP Compaq nx9030: screen ON only in to lid position


Wow.\015\012One of two things.\015\012Either your inverter gets unpluged (therefore it isn't plugged in correctly in the lappy) unless it's moved to a certain position (so don't shake your lappy or else you might see nothing), those being ... HP Compaq nx9030 Notebook

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

Massive series of problems with IBM Thinkpad


Probably itz either minor case of software corruption/improper ground/cpu fan..or major case of faulty or defective main board/ram/addon/daughter cards....plz do check the following as in order:..the Hardwa ... IBM ThinkPad R40 2897 Notebook

Laptop screen not working


Hi, I'm a laptop technician and if the screen is blank as in there is nothing showing on the screen at all (even when the laptop first starts up), but the laptop sounds like it is starting normally then the backlight or invertor for the laptop screen ... Acer Aspire 5002WLCi Notebook

My ibm thinkpad T40 powers on but does not post. No hard drive activity blank screen. But it was working fine 1 hour ago. Before this happen I was working in windows and the computer hung up. Then I rebooted and now get nothing but power lights. What could be the problem?


Hi.Try first disconnecting the power adapter, removing battery, waiting two minutes, and putting the laptop back together.That will drain power from main board (apart coin battery powering BIOS and some other circuit). This can fix ... IBM ThinkPad T40 2373 Notebook

After 5 minutes monitor screen dims--can faintly see the windows screen and then it flickers out and there is nothing. Any ideas?


The monitor may be going into power save mode which it should come out of when you press a key or move the mouse but it sounds like you have tube inverter issues.\015\012Your screen has light tubes behind it to illuminate the screen, if the tubes or ... ViewSonic VG900b 19" LCD Monitor

Screen not working


Hi, I'm a laptop technician and if the screen is blank as in there is nothing showing on the screen at all (even when the laptop first starts up), but the laptop sounds like it is starting normally then the backlight or invertor for the laptop screen ... PC Laptops

When I start up my laptop, the screen is black.


You could have a faulty CCFL lamp, To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions. Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. P ... PC Laptops

My toshiba L305 runs the fans and the dvd rw but the screen stays black even when I put in reinstall cd it stays black, says nothing and no light at all


You may have a faulty inverter or defective CCFL lamp. A faulty CCFL lamp may have the following symptom: Screen flashes on and off or displays reddish pink hue. Picture stays on in red and slowly be come normal. Picture flickering and/or with ... PC Laptops

I have a toshiba Satellite a135-s2386. It powers on but nothing on the display. I think I need a new motherboard. But am not for sure. What is the part number for this motherboard. any help will be appreciated


Does the laptop appear to boot up but the screen id blank?\015\012Does the hard disk LED light flash?\015\012If so you may have a faulty inverter or defective CCFL lamp. A faulty CCFL lamp may have the following symptom: Screen flas ... Toshiba Satellite A135-S2386 Notebook

Power light is on but there is no display


Taking out the battery would do just as much harm as holding the power button down would. This could make you lose some memory or even corrupt important files. But if you have truly tried everything else (even holding the power button down until it s ... Acer Aspire 5630 Notebook

Doesn't turn on, Mute and 2 volume lights constantly flashing


Your Pc motherboard is faulty, have a system engr look at it for possible reapirs." it won't boot ecept it is work on. Good luck ... Dell PC Laptops

Emachine will not power up


By nothing else, from a technical standpoint this would mean literally nothing, the CPU fan, power supply fan, aux fan, disk drive not spinning up, etc. My experience with EMachines is their motherboards aint the best, have been known to take out har ... E-Machines eMachines Desktop PC

Acer won't boot up


Hi,\015\012when any computer posts/boots up.\015\012it goes through a sequence of initialising things before booting.\015\012i,ve been repairing computers for around 12-15 years.\015\0121st i,d try removing the ram ( memory ) ... Acer Aspire 5315 Notebook

My Lg Monitor wont show screen (Power Button Flashing)


The monitor is probably on protection.To start unplug monitor\015\012from power and from computer and test computer with different monitor\015\012to find out if it is monitor or computer fault.If it is computer fault and no vi ... LG Flatron L1750S 17" LCD Monitor

Laptop keeps shutting off. DV1490US. There is power in the case but not in the screen. I press the on button fo a while until all the lights go off inthe laptop and repress the same button. Sometimes light comes on the screen sometimes lights onlaptop lit up but nothing on the screen. Can hear fan working and all all the time. I keep repeating the process. If it works, laptopstays on for a while somestimes.


If you hear the hard drive spinning and you think Windows is working but you can't see an image then :-You could have a defective screen - a defective inverter or a CCFL lamp or simply the video cable needs reseating. After reseating the video ... HP Pavilion dv1000 Notebook

Computer won't turn on.


Hello!I have a Gateway 500GR and was experiencing all sorts of shut downs, no boots, fans run but no blue power button light and black monitor etc. Plugged in and unplugged this and that, it was driving me nuts! Finally this worked for me. Runnin ... Gateway GT5220 PC Desktop

I have a BL51 Acer Aspire. When I power it up the screen is just blank. I do see the light on showing HD activity,but nothing on the screen. My first thought would be a faulty LCD inverter! But I don't want to just start replacing parts that may or may not fix the problem. The only thing I know to try last but not least,would be to hook up an external monitor to it and see what happens! Any suggestions???


You could have a defective screen - a defective inverter or a CCFL lamp or simply the video cable needs reseating. After reseating the video cable and the problem is still there then :- To determine if you have a LCD screen or video card problem, rea ... Acer Aspire 5100 Notebook

Screen takes several power up attempts to fire up


If you hear the hard drive spinning and you think Windows is working but you can't see an image then :-You could have a defective screen - a defective inverter or a CCFL lamp or simply the video cable needs reseating. After reseating the video ... Dell Latitude C840 Notebook

When go to power on all the lights turn on but nothing on screen. power light and hd light stay on consistently no blink to hd light.


If the laptop appears to boot up and the LCD screen remains black the the fault is most likely a back-light problem and is caused by either a faulty inverter or a faulty CCFL lamp. Please click on this link and follow my ins ... HP Pavilion dv8000t Notebook

Dell inspiron 1300 back light problem


All laptops have a backlight and an inverter to power it, and the problem you have is very common. Usually replacing the inverter board in the display fixes the trouble. There are a number of vendors online offering replacement parts. ... Dell Inspiron 1300 Notebook

Pavilion dv6600 dimmed lcd monitor


You could have a faulty inverter or a CCFL lamp, To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions. Defective CCFL backlight, it may have the following symptom: Screen flashs on red/p ... HP PC Laptops

Hp pavillion dv2000 has a black screen


First thing is to check if the video card is OK.Connect an external monitor to your laptop, if you get a clear image on this monitor then the video card in the laptop is OK.A faulty backlight could be caused by a defective inverter that s ... Dell Latitude D600 Notebook

Testing C5707 Transistors on Benq Inverter Board


... HP Pavilion F1903 19" Flat Panel 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: 0.6299 seconds