Asus laptop power issue

catcumel

Honorable
Dec 9, 2013
2
0
10,510
Hello everyone,

I've got kind of a unique situation with my laptop and I was hoping someone out there might have an idea of what's going on.

I have an Asus N53SN. I bought it a little over 2 years ago for about $900. It's got a decent graphics card (GT 550M) and I've used the laptop for gaming. after about a year I had a DC jack failure where the cord would need to be held in a certain fashion for the laptop to charge. I used my warranty with Microcenter to get it "repaired". Unfortunately I had to send it back, where they then replaced both the faulty DC jack and also replaced my motherboard.

My warranty is expired now, but the problem has actually changed. the laptop will charge, BUT if the system becomes stressed, the power connection begins to flicker again. This actually makes most games unplayable. Path of Exile, for example, will drop frames consistently and will slowly drain my battery, down to 0% after about 2 hours. Battlefield 3, while otherwise would have achieved 30FPS, is unplayable and the battery quickly drains.

Does anyone have an idea of what could cause this? could it be my graphics card failing? maybe the fan? As a side note, if my laptop is moved, the internet adapter fails as well (lol..) and i have to reboot for it to recognize it again. No idea if they're related.

any input is appreciated.
 
Solution
Unfortunately the more you push your laptop on it's battery the faster you drain it. Batteries for now are meant to run light tasks for a few hours but end up falling way short on performance based tasks.Those laptops doesn't work to their full potential on batteries.Just Plug it in and play no worries

amalts01

Honorable
Jun 20, 2012
19
0
10,570
Unfortunately the more you push your laptop on it's battery the faster you drain it. Batteries for now are meant to run light tasks for a few hours but end up falling way short on performance based tasks.Those laptops doesn't work to their full potential on batteries.Just Plug it in and play no worries
 
Solution

catcumel

Honorable
Dec 9, 2013
2
0
10,510
SOLVED: microcenter sent me with the wrong adapter! The adapter had 3 amps instead of the required 6.3, which caused the power to not be enough when the graphics card and fan were stressed. Awesome customer service boys! (not) never shopping at that dump again. For anyone looking for answers with similar symptoms, look for the amps. not all adapters actually tell you it. Sometimes you have to do some math. amps = Volts/Watts