Dell Inspiron N4010 Core i5-450M 2.4 GHz

urgent cell. .
Dell Inspiron N4010 Core i5-450M 2.4 GHz 14-inch .,,
laptop 2yer used .. the problem ...display ta lomba 1ta chikon dak ase..n dvd writer ta read koray na ..
2:00Hour (+-) Battery Backup.
LED display .
Graphic System:
Total Available Graphic Memory: 1gb
Intel HD Graphics 3000 Dynamic Video Memory Technology.
Ram:
2 GB DDR3, Upgradeable To 8 GB DDR3
Hard Disk:
500 GB Upgradeable To 2 TB
Network Card. Standard Dell Wireless 1501 802.11 b/g/n Half Mini Card BluetoothBluetooth Version 2.1 + EDR
Audio.
SRS Premium SoundTM - 2 speakers @ 2W each
Camera..
1.3MP Integrated Webcam with Microphone,
• 1 x AC adapter connector
• Audio jacks (1-line out, 1 Mic-in)