Question about HP Pavilion ze4547wm Notebook

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Ze4547wm the power of laptop is ok but with out display.how to repair that?

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If the screen is very, very dim, it is the flourecent light, that is installed on the top of the screen - and may not be replaceable, without replacing the entire monitor - a computer tech can open it up (I don't recommend people that haven't been trained, as you can damage/distroy the LCD screen, and/or a paper-thin cable, rendering the computer unusable)

A workaround is to use an external monitor.

Posted on Jul 26, 2009

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6ya6ya
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Posted on Jan 02, 2017

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1 Answer

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1 Answer

Hi! I have a laptop repair Satellite A305D-s6848. I turn the laptop fan spins, no display, it can not turn off power button. Can there be a reason for the bios? Please help Hdd drive is removed,...


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Remove the battery, and unplug the A/C adapter and hold down the power button, for 40 seconds.Soon your laptop will reset,and run well.Now you will install all the accessories and start.

Hope this helps you.

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1 Answer

When I push the power button nothing happens, no lights, no fan, no anything.


Hello

Thank you for using FixYa. Try these solutions
  • remove ram, and restart. any beeps?
  • Remove HDD and restart, any beeps or messages?
  • Has the unit had a powersurge?
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If external monitor displays and image the the fault is the LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is burnt out.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
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1 Answer

When laptop is powered up, nothing shows on screen. I can here the audio intro but no display. Model is: MT3421


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1 Answer

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take out ur laptop battery safely and again fit it to d laptop......
then see it charges or not.....
if it srill creates problem then put dis baterry in to nother laptop of same version n see how it works...
if havin same problem then it is sure dat ur battery get damaged.....
if it runs smoothly in nother laptop then i think there is problem in ur laptop...

if u hv more problem ask me for more information......

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