What laptop can you recommend?

I'm looking for a laptop that must at least have an i3 core, and graphics card(prefer nVidia), optical drive, 15.6", and at least 4GB RAM. $500 - $650 is my budget.
Lenovo, Dell, HP, Acer or Asus will be fine, just not MSI.

How to turn up the graphics on my Lenovo Y40 Black?

http://www.amazon.com/...B00KNM541K

That is the specs on the laptop, I can't run simple games like Counter Strike Global Offensive, and League of Legends without freezing like crazy or having frame drops. This laptop with these kind of graphics especially plugged in must be able to run these games with no problems right? I think it is using the built in intel graphics card but I'm not sure

How long until my laptop can't play games at high settings?

Lenovo y50

Intel Core i7-4700HQ 2.4 GHz Processor
8 GB DDR3 RAM; 1 TB 5400 rpm Hard Drive; 8 GB Solid-State Drive
Discrete NVIDIA GTX-860M 2G Graphics
15.6-Inch FHD (1920 x 1080) IPS Display
Windows 8.1, 4-hour battery life

Will it be able to play games on high for at least 2 years?

Should I get a Gaming PC?

I'm 12 years old. Right now I Really wanted a gaming PC since 2013. My brother have a gaming laptop but it's for his work (college). The Laptop is Lenovo. The specs is:

Intel Core i7 3520M
Nvidia GTX 680M / Intel HD 4600
8 GB Ram
2 GB VGA

I'm afraid now to tell my father to get a new PC. Although i already watch hundred videos how to build a PC or how they work.

Good News is:
My Father Profit: $800 A Month: $9,600 A Year
My Mother Profit: $500 A Month: $6,000 A Year

Total a year: $15,600

So, Should i get a new PC or not?

Added (1). $8 Hundred Dollars = IDR 8,000,000 ( i live in indonesia )
$9 Thousand 6 Hundred Dollars = IDR 96,000,000

$5 Hundred Dollars = IDR 5,000,000
$6 Thousand Dollars = IDR 60,000,000

Can I change/upgrade the graphics in my Laptop?

It's a Lenovo Z510 with Nvidia 740m graphics but I want to upgrade it to GTX 680 but I'm not sure I can in this laptop just to say once again it's a Lenovo Z510 and not Integrated Graphics and if I can please tell me how or post a video

Good portable laptop that can play games and remain cool?

Heading out for college in a while and I need a laptop that I can carry around for lectures and play games on. I've recently looked at the gs60 ghost but it overheats due to how thin it is.

I've also looked at the razer blade but it's way overpriced. The best laptop I've come across in the lenovo y50. If you have any suggestions let me know

Lenovo Y580 Laptop won't turn on?

I have a lenovo y580 laptop and whenever I press the power button nothing will turn on. When plugged into the AC adapter the computer will not show any lights to indicate that it is charging. The laptop also short circuits the Ac adapter because the voltage goes down on the Ac adapter after plugging it in and unplugging it. What could be the problem?

My Lenovo N585 Ideapad backlight keeps going down?

I've had this laptop for around 2-3 years, and it's been going on for as long as I can remember. The backlight/lighting would keep going down. At least before, I'd be able to readjust it back to normal, but for the past couple days I've been unable to do so. I tried restarting-- nothing. I think this was after the laptop upgraded itself to Windows 8.1?

I'm not really much of a tech person. Anyone have any idea what I can do?
This dark lighting is straining my eyes.