Question about Acer 7741z-4433-Aspire 7741z-4433 Pdc 2.13ghz 4gb 320gb Dvdrw 17.3

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Hello, I just replaced my motherboard for my acer aspire 7741z-4433, The battery went from red(charge) to blue(charged). Now the computer won't turn on. I tried to reset the cmos. I'm out of ideas. Ev

What internal components should I check? What other trouble shooting can I do? The power button is blinking, as well as the "power light" next to the battery charging light. The battery charge light has gone from red to blue indicating a full charge. When I hit the power button it blinks.

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Double check and compare with the original board. Are there any jumpers that you missed? If any of the chips are removable, try using the chips from the old board, especially a bios chip - if it's removable. Disconnect peripherals one at a time, and try to boot. For example, unplug the cables going to the cd/dvd drive and try to boot, if it boots, then that might help you narrow it down to the peripheral that you disconnected. check the output on your power cable input with a volt meter. compare the voltage output of what is listed on the power brick. If you swapped the processor, try taking it back out and reseating it. Check for bent prongs on the processor. If you reset the CMOS, are you trying to boot from a disc so that BIOS can be reloaded? You might try just unplugging all cables to the board, then plugging them back in - maybe there is one that is just not getting a good connection. I'd be curious to know why your were replacing the board to begin with.

Posted on May 17, 2014

Testimonial: "I took the whole thing apart. Of course the cpu is on the underside of the board. I checked the pins and they were fine. When I locked the cpu in I locked it in tighter, I heard snapping sounds. I think it was just the cpu plugging into the mobo. Of course I started off unplugging each device until I got to the cpu! hahaha, trouble shooting 101"

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Posted on Jan 02, 2017

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  • 12 Answers

SOURCE: Ive recently started to use my acer aspire one

Take it to a best buy or staples, ask them to hook the laptop up to a universal power supply to see if that is your problem.

if so... then you can buy a replacement power supply while you are there

Posted on Jul 28, 2012

jerome24
  • 57 Answers

SOURCE: does not turn on

if your laptop not charging better change the ac adaptor to charge but if your laptop not booting but the charger charge the the laptop the problem is you motherboard just try to reset you CMOS then try to boot again

Posted on Apr 06, 2008

  • 42 Answers

SOURCE: My Acer Aspire 5000 won't

hi i just refurbished an acer 5000 laptop..everytime i try to install windows it shuts down after 10% start....i have changed hdrive, memory..etc....

results found same laptop works 100% when installing linux mint !!

go figure ?????

regards tonster

Posted on Sep 15, 2009

maxcarson
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SOURCE: Acer Aspire 5552 won't power up, charge light flashes on and off

Remove the battery and plug in the Cord/charger, will it boot? If no, try another Cord/Charger with the EXACT same power specs. Replace battery if necessary.

Posted on Mar 02, 2013

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