My headphones microphone doesn't work on windows 8?

I'm using a lenovo laptop and it doesn't recognize my headphones microphone. When i put the microphone in recording jack! My laptop recognize the microphone but it doesn't work
how can i fix this problem?

Drain battery while laptop is sleeping?

Hi guys so i've been strugling with this problem for 5 days, i know you might simply say "just turn it off" or "hold the power button" but believe me i've been trying every solution and it still not working.

I don't know what to do and i can't even take out the battery as its inside the laptop and can't touch because of the warranty for some reason.

Its a lenovo flex 2 15 intel i7 8GB ram and 2gb graphics.

I miss playing games on it so please help me.

Thanks.

UPDATE:
I have also tried to use every button back up button etc but the light is still there (power light when it turns on and off that means its sleeping)

Which laptop is better? Asus - ROG GL551JWDS71 or the Lenovo - Y50?

Another thing to add to this post, which of these laptops would be better for Fps (Frames per second)? I know that both of these have the same graphics cards; however, the Asus has 16 gb RAM while the Y50 has 8gb RAM. I did research and a majority individuals say that the RAM does not matter as of right now. Is this claim true or false? I have watched many videos and looked at many posts throughout the internet; additionally, it seems that most people recommend the Lenovo Y50. Only problem is that lenovo Y50 being recommended had 16gb RAM. I appreciate any professional response and anyone who takes their time to read this. Thank you in advance! Also if you could add a little info on why you think one is better than the other please post your reasoning!
Here are the specifications of the Asus ROG GL551 Graphics Processing Unit/GPUNVIDIA A

Operating SystemWindows 8.1
Operating System Architecture64-bit
Processor BrandIntel
Processor Speed2.6 gigahertz
Processor ModelIntel 4th Generation Core i7
System Memory (RAM)16 gigabytes
Type of Memory (RAM)DDR3L SDRAM
Video Memory TypeDedicated
Graphics CardNVIDIA GeForce GTX 960M

Here are the specifications for the Lenovo Y50

Operating SystemWindows 8.1
Operating System Architecture64-bit
Processor BrandIntel
Processor Speed2.6 gigahertz
Processor ModelIntel 4th Generation Core i7
System Memory (RAM)8 gigabytes
Type of Memory (RAM)DDR3L
Graphics CardNVIDIA GeForce GTX 960M

How to remove bottleneck on my laptop?

How can I remove the bottle neck on my laptop? Can someone walk me through the steps so I can play more video games?

Lenovo u410 ideapad (not touch)

CPU: Intel i5 3317U @ 1.70 GHz
GPU: Nvidia GTX 610m(obile)
Ram: 8 GB

Where can I buy Bass Woofer for laptop?

I have a lenovo z580 laptop, in which I wanted to attach a Bass Woofer (i don't know what is it called ).
I mean it has a really good sound but no bass. So, basically I want a speaker which only has bass and the rest of the audio part should be played from my laptop's speaker. Also, please make sure that the speaker should be a little portable.

Connecting 2 laptops without Wi-Fi?

I need to connect my old Samsung laptop *Windows 7* to my Lenovo *Windows 8.1*
But the old one is… Old, and won't connect to my Wi-Fi network. Can I use HDMI to connect them?

Can i make an exact copy of my laptops drive onto an external, in case I ever want to make a clean install?

I have windows 8.1 as a default installed on my lenovo yoga 3 pro. I also have a large external hdd, and i just got a new larger ssd to use on my laptop (i will sell the one that came with it). I plan on installing ubuntu when i install the new SSD, but I'd like to copy the original partitions onto my external in a way that if i so chose, I could repartition my new ssd to dual boot windows and ubuntu, or at least reinstall windows from whatever I can copy onto my external drive.

Why is my lenovo laptop doing this?

It just started happening recently. I would turn it on and the logo would appear and load, but then it turns black. It keeps doing that. I tried restarting is so many times. The only way I can get it to work is to do system restore. I just got this laptop a few months ago.

Would I need to replace something in my laptop or just the HDMI cable?

I stupidly plugged in my external monitor's HDMI cable after it'd been in contact with liquid and now the connection is really weak. When the screen's not flickering blue, everything is kind of blurry. I know very little about computers but one of the little metal prongs in the cable looks like it's corroded in battery acid or something now. What needs to be done to fix this? Would the repair be cheap? I'm using a Lenovo x60 Thinkpad IBM.

Added (1). It's a VGA cable, actually! Sorry. Not HDMI.