MY E500 DOESN'T NOT WANT TO DISPLAY ANY THING. THE DISPLAY CAN COME ON SOMETIMES AFTER HOURS. There is no problem when using an external screen connected to it. Could someone tell me what to do "? Thanks...
An expert who has achieved level 3 by getting 1000 points
An expert that got 10 achievements.
An expert that got 5 achievements.
An expert who has answered 1,000 questions.
Re: No DISPLAY ON THE SCREEN
If the external display works fine then the most common fault is the Inverter board for the LCD. By having the external display function properly, the video signal from the video graphics card is working.
The other fault could be, but generally isn't, the TAB welds on the LCD. Usually when these go a portion of the display will be lost first or discoloration e.g. red/white/or black stripe appears.
I generally don't include the CCFL (Cold Cathode Florescent Lamps) as a fault as the inverter is what supplies the voltage to the lamps.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
This is related to heat problem, resulting of bad manufacture of the motherboard. It hapens with some model of motherboard. I\'ve fixed some. You have to open the laptop case and find the GPU and CPU chips (See the manual or google for the manual of you board to locate them). Then see were the thermall mass is and wipe ip clean and replace it with fresh one. Clean the fans of all dust and mount everything again. That should do it.
It sounds like the inverter on your LCD screen is going bad on you. You can sometimes find inverters for cheap on eBay, but you will need to get the part number from Compaq to be sure that you are buying the correct thing, and I usually say not to buy any that ship from Asia even though they may be cheaper, as many times they are knock offs.
so u are saying that ur camera is taking pics perfectly but u r unable to see them on lcd but u can see them on PC is that so then ur LCD is faulty offcourse is there any button to toggle lcd on/off if it doesnt help then my dear get it replaced
but if u can see some signs on lcd like info or something then my friend the problem is bigger than u think it is CCD failure
let me know if i can help u in this more and pls do vote me
Sometimes a watch will be off center due to shock, dead battery etc. Symptoms are; hands don’t line up, digital and analog time doesn’t match, Compass function doesn’t have the hands exactly opposite etc. This can all be fixed. The Synchronization function can be used:
1. Activate Crystal 2. Tap center until you are the unit’s screen (12h or 24h, F ft or C m). 3. Push and hold (at least five seconds) the center crown 4. Watch will beep and word (SYNCHRO) will appear in the display. 5. Use the top + button to line up the minute hand right on the 12. 6. Use the bottom – button to line up the hour hand right on the 12. 7. When finished, press crown and you will go back to time.
I'd reseat the memory first. If there are two pieces, take first one, then the other alone in the system. Possibly bad memory. If that's not it, the lcd cable could be unplugged. Try connecting to an external monitor. If that works, it's the lcd somewhere.