F1 key is always on in asus x53u laptop (windows 7 32bit)

palukishore Posts 1 Registration date Monday February 1, 2016 Status Member Last seen February 1, 2016 - Feb 1, 2016 at 01:28 PM
two problems i m facing in my asus x53u laptop:
1) in spite of doing all thing as said till in this forum i cannot mange to stop the AUTOMATIC PRESSING of F1 key. kindly help me.

2) another problem is i just set a new 4gb ram (previously 2gb) in my lap. But the laptop shows usable memory 2.62 gb instead of 6gb memory.how to fix it?