ShopinJA Classifieds

Specializes in Laptop motherboard chip level repair engineer on all dead Laptops, No display and with GPU issue. For AMD vision laptops like HP dv4, dv5, dv7 Dell Inspiron M5030 beep 7 times I replace only with a new one no reballing on those.

call 504-6868 (digicel)
or 839-5666(LIME)




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What about dead power supply circuits on acers?

you mean as in the 19V bus set dead motherboard?

Yeah - last time i tried the circuit with a battery it booted up ok.

but any form of power from the jack is ignored

Oh OK you have a short on the 19V bus I have repaired countless of these problems on various models the occur a lot on dells thou
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oh sorry not the 19V bus its a circuit protection fault so its the Power MOSFET that is not switched on from DC JACK it can be  within an hour and your good to go

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I FULLY ENDORSE Techsteve!

He brought back the family's two 17" Gaming/Multimedia laptops  from the dead to 100% functionality!

A knowledgeable and polite person who will take the time to properly explain the repairs
+ excellent repair turnaround time + best prices around =   :2t: and a  :10/10: !!!

Fully Endorsed 100%.  :tup:

i have same prob with my Acer 5251 it will work from battery power but wont charge or boot from power cord. giving you a call tomorrow
how u can sort it out

Did you take it to some one else? if you did then the problem is you have a circuit protection fault so adapter cut off point not working so I will replace the transistors that controls the adapter cut off that can be repaired within half hour only $4000



Thanks
Steven

i hope your located in King\ston... i tried calling but no response

yes I am located in Kingston Mona

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have a hp cq62 not turning on, they say the motherboard dead not sure if it cn be fixed. how much wud it cost to fix it

it would cost $7000

What does the 7k comprimise of?, cuz it wnt turn on n everyong tech i say it to. Say the motherboard gone waste money to hear the same thing.

for the repair isn't it a dead motherboard ?

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Have a HP DV4  will not boot. Suspect the usual gpu issue .  Whats cost to repair and timeframe.

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endorsed

much wud it cost to reballing a  hp compaq f700

I have a lenovo ideapad p500 laptop that just won't turn on anymore. I would press the power button and the fan, CPU and harddrive all power up but the screen remains off then no error or anything it just shuts off.

Now I have to say it was working perfectly prior to me adjusting some bios settings for the integrated graphics (Intel HD 4000). So most likely that's the issue. So I decided I'd take apart my laptop and simply pull the CMOS battery to reset the bios settings. Then realized its soldered onto the board, I still removed it and resoldered it but it still has the same issue.

I tried a power cycle previous to removing the CMOS (take out the battery, plug in charger and hold down the power button) but still nothing.

Any ideas how you would go about fixing this and what would be the charge?

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i have a acer 5750 laptop.when u plug it in to charge it look like its charging but not.
when i put my battery in another laptop it charge perfectly but my laptop not charging none of the batteries
can u tell me whats the problem and how much to fix it??  thank you need to know as soon as possible.

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