Windows 10: Acer aspire laptop number nine key not working

Hi my acer aspire laptop key for number nine is not working on keyboard. Has anyone had this problem and got it solved?

:)

 

fn key not working in acer aspire 572g

my model number(SNID) is 35106962534 which is Acer aspire e1-572g.till last update my fn key for brightness and volume adjustment were working perfectly and without any hiccup but now fn key is not working for brightness and volume adjustment.i have tried
resetting my laptop as well and follow most of the advice and solution found in this community(solution related Acer and non-Acer) section but nothing workout.once in a while it works but not as it used to work without any problem before updating.

looking for the solution which can work in my favor.

thank you

 

Monitor not working on my acer aspire 5,but working on other hp laptop




So you mean this key? , i tried selecting as external display or extend and nothing happened

 

Vintage: Acer Aspire One 722 {Ram Questions}

Hi Captain.

While I'm not answering your question on a new AV I would suggest as a possible step, upgrading your ram.

Crucial has ram for your device. $40 (not sure about tax or shipping) Your device seems to have one slot so you would need the 4GB stick. As you are using 32bit OS you can only use of 3GB. Crucial says you have one slot for memory and tear down videos seem to confirm this.

Here is the Crucial Link. Confirm for yourself that this is the right device. (Acer Aspire One 722-0022)

http://www.crucial.com/usa/en/compat...e-one-722-0022

Then here are the step by steps to replace.

https://www.ifixit.com/Guide/Acer+As...lacement/53216

Memory is static sensitive. Not as much of an issue when it is humid but still something to be aware of. If you don't want to buy a ground strap touch something that is grounded before starting the procedure and then don't go looking for things. Stay seated and perform. You should be fine.

External ram ??? Even if you could buy you wouldn't have port with sufficient speed to connect.

Ken