Why does my laptop only charge halfway?

I bought a brand new Lenovo Ideapad like 3 days ago and when i plug it in it only charges to 50%. It won't charge any more than that no matter how long i leave it plugged in. It says, "plugged in, not charging" when i roll the mouse over the battery sign in the bottom right corner. I can return it within 15 days, is that necessary or is there a way to fix this?

Laptop utility to tell me what percentage of original capacity battery will still hold?

With Windows 7, my Lenovo laptop had a utility that would tell me what percentage of the battery's original capacity it was still capable of holding.

But now I have Windows 8.1 on it and the version of the Lenovo battery manager that runs on Windows 8 does not give that information. I tried installing the old versions but it refused to install in Windows 8, or maybe it was Windows 8 that refused to allow it to install.

Anyway, is there any utility out there that will tell me?

Can i run Shadow of Mordor?

These are my specs:
Lenovo z40 laptop

ProcessorIntel(R) Core(TM) i5-4200U CPU @ 1.60GHz
ManufacturerIntel
Speed2.3 GHz
Number of Cores4

Video Card 1NVIDIA GeForce 820M
ManufacturerNVIDIA
ChipsetGeForce 820M
Dedicated Memory2.0 GB
Total Memory3.9 GB

Video Card 2Intel(R) HD Graphics Family
ManufacturerIntel
ChipsetIntel(R) HD Graphics Family
Dedicated Memory32 MB
Total Memory1.8 GB

Memory8.1 GB

Operating SystemMicrosoft Windows 8 (build 9200), 64-bit
Service Pack0
Size64 Bit
EditionBasic

Display Maximum Resolution1366 x 768

DVDPLDS DVD-RW DA8A5SH
CDPLDS DVD-RW DA8A5SH

Drive 1
Size423.7 GB
Free393.4 GB

Drive 2
Size25.0 GB
Free22.7 GB

Can i add more memory? And hard drive space?

Can i add more memory and hard drive space to my lenovo y40 laptop if i wanted to. It has 13 gb of ram and a 1 tb sshd with 8 gb of ssd. The hard drive has 5400 rpm but i want to get it a 7200 rpm hard drive. Is it possible?

Can i play GTA vice city game in my basic level laptop?

Lenovo g500 windows 7 service pack 1
intel (R) pentium (R) cpu 2020M @ 2.40GHz 2.40 GHz
32 bit operating system
Intel HD graphics
memory 4 GB
Hard disk 500 GB is this configurations enough to play gta vice city in my laptop?

GTA VC Minimum System Requirements:

800 MHz Intel Pentium III or 800 MHz AMD Athlon or 1.2GHz Intel Celeron or 1.2 GHz AMD Duron processor
128 MB of RAM
8 speed CD / DVD drive
915 MB of free hard disk space
(+ 635 MB if video card does NOT support DirectX Texture Compression)
32 MB video card with DirectX 9.0 compatible drivers ("GeForce" or better)
Sound Card with DirectX 9.0 compatible drivers Keyboard & Mouse

Recommended System Requirements

Intel Pentium IV or AMD Athlon XP processor 256(+) MB of RAM
16 speed CD / DVD drive
1.55 GB of free hard disk space
(+ 635 MB if video card does NOT support DirectX Texture Compression)
64(+) MB video card with DirectX 9.0 compatible drivers ("GeForce 3" / "Radeon 8500" or better with DirectX Texture Compression support)
DirectX 9.0 compatible sound card with surround sound
Gamepad (USB or Joystick Port)
Keyboard & Mouse