Acer aspire V7 win 8.1 update problem

After updating windows 8.1, I think that the KB3000850 around 750MB causes problems,
SDD usage goes to 100% for a few minutes when Laptop boots up, there's no freeze or lag, just FAN keeps spining very fast for the time when SSD is at its fullest usage, then SSD usage goes back to 0% but vent keeps randomly spinning up very fast and not constant even there is nothing running ( IDLE ), and sometimes processor locks at min 0.75GHZ and not changing ( don't mention power plan, cos its not working ).

I reverted that update, and there is no SSD 100% usage and there is no strange vent spinning and there is no CPU lock.

Any suggestion how to configure system after WIN update to keep it working normal ?

UPDATE is messing things up....

Thanks in advance guys Smiley Wink

Accepted answers

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JordanB

If an update gives you problems, sometimes performing a clean boot after the update can resolve any issues.

https://support.microsoft.com/en-us/kb/929135

luekcx

Thanks I'm gonna try this and report Smiley Wink

JordanB

ok sounds good. After you perform the clean boot, then you have to put it back to the way it was.....which is easy......but I always forget to do it though Smiley Happy

luekcx

when started playing WOW vent started running at full and then processor locked down to 0.75GHz, any suggestions ?? Smiley Very Happy
Didn't tried clean boot yet, going to do it now Smiley Tongue

JordanB

One reason it could be staying at .75 is because it's getting too hot.

luekcx

AFTER clean boot,
On startup SSD still 100% for 2 minutes,VENT spinning like cray , then back to 0%, vent also,

there's nothing going on and vent goes HARDCORE ????

Still need to test playing games...

There's is something in updates but don't know in which.....

FORMAT again ? Last one took soooo long

Need help Smiley Very Happy

luekcx

Hmmm, which software to record CPU temp ?
I'm gonna do it right now, playing some games and then check report Smiley Happy

JordanB

Speccy

luekcx

How to record in speccy to check highest temp ?

JordanB

What temp does Speccy say your CPU and motherboard temp is currently at?

please post that temp.

Then play the game.....and then check Speccy again.

luekcx

Idle, 46 C average

speci.jpg

luekcx

After about 15 min playing it sits around 60 - 65C Smiley Happy
I minimized and looked right away, and CPU is locked at 0.75Ghz says resource manager, but game is playble , NO LAG NO FREEZE nothing..... strange but ferquency sits 0.75

TEMP not a problem ?
Any suggestion Smiley Tongue

THANK YOU FOR HELPING :$

luekcx

Now again I played awhile and minimized again and there was NO CPU lock at 0.75GHZ.
And then suddenly when I exited a game after few second there is 0.75GHz lock EVEN if I change to performance power plan it sits there .... ?!?!?!

POWER PLAN CHANGE dont work
Now its silent on desktop but, I rly dont know whattt Smiley Very Happy

luekcx

I tried to go to sleep mode and then back and CPU lock is gone and power plan is working corectly.....

JordanB

I guess you could look on Acer's website and update your BIOS if you're comfortable doing something like that.

Maybe be someone else can give you some suggestions. I'm not a heavy gamer and I think the hottest I ever had my CPU on my desktops is 47 C. Smiley Wink