The laptop computer requires a brand-new keyboard and a new electric battery (it presently works if it is connected to a wall charger). These items are available and very low-cost online.
Specifications:.
Processor: Intel ® Core ™ i5 2410M CPU @ 2.3 GHz.
Operating Device: Home windows 7 House Premium (64-bit).
Chipset: Intel ® HM65 Express Chipset.
Graphic: NVIDIA ® GeForce ® GT 550M with 2GB DDR3 VRAM.
Display: 15.6" 16:9 HD (1366x768)/ Full HD (1920x1080) LED backlit Asus Splendid Video Intelligent Innovation.
Storage: 640GB 5400rpm.
Memory (RAM): 8.00 GB.
Optical Drive: Super-Multi DVD.
Card Reader:3 -in-1 card reader (SD / MS / MMC).
Video camera:2.0 Ultra Pixel web video camera.
Networking: Integrated802.11 b/g/n.
10/100/1000 Base T.
Built-in Bluetooth ™.
Interface: 1 x Microphone-in jack.
1 x Line-in Jack.
1 x VGA port/Mini D-sub 15-pin for exterior screen.
1 x USB 3.0 port(s).
3 x USB 2.0 port(s).
1 x RJ45 LAN Jack for LAN insert.
1 x HDMI.
Sound: Integrated Speakers And Microphone.
Bang & Olufsen ICEpower ®.
SonicFocus.
Measurements:39.1 x 26.6 x 3.05 ~ 4.05 centimeters (WxDxH).
Weight: 2.70 kilograms (with 6 cell electric battery).
Even more information: http://www.asus.com/Notebooks_Ultrabooks/N53SN/overview/.