just changed my mobo lol.dunno whether they change or not as it is hard to tell.hahaha..

already did this one yesterday

i dunno abt the BSOD problem.
im answering abt ur 2nd problem.

if u have scratch, i recommend u to get the mobo swap option like i did.
afterall i guess its the only option left as the laptop swap option has expired.
i changed my mobo and it is as good as new.takes 2 days only provided the mobo have arrived at ur service centre.
i recommend u place the mobo order first at the highpoint before turning ur laptop in.
ur data wont be affected at all

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Added on June 7, 2011, 10:42 pmi dont know abt Poland but laptop swap options is not available now as the offer expired in March.
U can swap ur motherboard or ask for full refund.
But i guess u should check with ur service centre first abt the available options.

BTW, if u check in Acer website using ur S/N and it says urs are not affected, it safe to assume that ur laptop is using the fixed 2nd gen chipset.

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Added on June 7, 2011, 10:44 pmmine is 5.8 all along since the day i bought it.but then again im using the 1st batch of 5750G with fixed chipset with only 1GB GPU.
i guess urs is 2nd batch 5750G with 2GB GPU.
and yes i did partitioned my hardisk yet the result is still the same.

This post has been edited by lakost: Jun 7 2011, 10:44 PM

yes.highpoint is their authorised service centre.if u call acer,they also ask u to go to highpoint.
dont worry,u dont have to pay a penny for the mobo replacement.

it uses the lowest score as the overall score.its not always about graphics card

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Added on June 8, 2011, 7:30 pmmaybe u do the partition wrong.i guess theres must be some balance between C and other drive.im only usiong Windows partitioner.my C is bigger than my D drive.
And i keep my experience index score at 5.8

This post has been edited by lakost: Jun 8 2011, 07:30 PM

i think u do it right.what i mean is that the partition ratio is not quite right judging from ur complain that your laptop running slow after u doing the partition.
im playing safe so i use the windows partitioner in Win7.
the only advantages as i know is i cant set the size of my C drive.

my SATA3 Port0 and SATA2 Port 2 i occupied.
I dunnp what that mean lol.
Im using Cooler Master U3 now, max temperature when gaming is 66.When im not using cooler is 90.Huge difference.

but dont expect the bluee LED plastic cooler works effectively.
if u can, always invest in a good aluminium cooler for your beloved laptop.

1hr of gaming my max temperature is 72 degrees with my U3 fan running between 50%-60% speed.
Previously i set my fan speed at maximum and the temperature is 66 degrees.

yes. i run CPUID at the background during gaming.
1 fan directly under the ventilation vent,1 fan just below the first fan near the RAM compartment. 1 fan beside the 1st fan.
speed between 50-60%.
Yes i am satisfied with U3. I highly recommend this cooler to anyone who is having second thought abt it.


just testing the cooler at max speed during gaming.max temp is 68.
i guess u can expect a temperature difference between 4-6degrees between max speed and 50-60% speed.

This post has been edited by lakost: Jun 12 2011, 12:44 AM

I just reformatted my lappy due to BSOD i encountered after installing Windows 7 update from Windows site. I believe the update us Service Pack one. Im not quite sure why it gives me BSOD and completely corrupted my OS as my Windows failed to load after the BSOD.
BTW, my BIOS is v1.10 as i already changed the mobo in highpoint

i never run stress test on my lappy.i dont even know any software to use for the test.lol

ic.maybe i'll try it later if i have the time.
but still i dont see the point to run the stress test on laptop.

yes.i only formatted the Windows partition as i havent backed up my D drive as this is unexpected circumstances.lol
but the formatting and installing the drive n bloatware will requires some time.
I remove all the bloatwares after the installations.

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Added on June 14, 2011, 1:28 pmhow to u positioned the 3 fans?u need to positioned it right for maximum cooling.
and the speed level also plays an important factor.
for normal usage i set the speed at between 50%.during gaming i set at max speed.

This post has been edited by lakost: Jun 14 2011, 01:28 PM

im happy with my 5750G and i own the first batch with replaced motherboard.
i have no problem with my laptop except that it gives me a BSOD couple of days ago after i updated my Windows.
But then again, i believe it happens sometimes.

nope.no BSOD when playing games.
u have BSOD during gaming?

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Added on June 15, 2011, 7:42 pmhurm..sounds like hardware problem.have u tried updating your BIOS?
mine is version 1.10 as i already changed my motherboard.
my old motherboard uses v1.03 and also never encountered BSOD when playing games.

This post has been edited by lakost: Jun 15 2011, 07:42 PM

Thats mean your laptop is the 2nd batch.
I never encountered BSOD during gaming even when i havent changed my motherboard.
Even finished Black Ops with it.lol

I use my 1st batch chipset to finished Black Ops without any problem.
Im into week 3 of using 2nd batch chipset now as i already replace my motherboard

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Added on June 16, 2011, 9:56 pmYes 2nd batch is blue in color.But as u mentioned that ur lappy is not in the affected batch when u enter your SN in Acer website lead me into thinking yours is the second batch.

This post has been edited by lakost: Jun 16 2011, 09:56 PM

I place the fans directly under the notebook fan.one on the RAM and one just below the first one.
max ever hit is 81 when gaming with cooler.if set at max speed max is 75.but i sometimes get 70.

It is necessary if u use it to play games.u dont want ur lappy to die prematurely lol.
mine is cooler master U3.u can get it below rm90.but if u r in BP(my case) it costs rm130.