HP PROBOOK 4530s LAPTOP (CORE i5 2nd GEN/2 GB RAM/500 GB HD/

Details:
Operating System: Windows 10 Enterprise
Condition: Full Fresh Running laptop, using only home.
Location: Dhaka (Mirpur 13 / Gulshan 1)

SPECIFICATIONS
Operating System: Windows 10 Enterprise
Display Size: 15.6 Inches
Display Type: LED
Processor: Intel Core i5-2450M (2nd Gen)
Clock-speed: 2.5 GHz
Cache Memory: 4MB
Graphic Processor: Intel HD 3000
RAM: 2 GB DDR3 (Expandable 8 GB)
HDD Capacity: 660 GB
Battery Cell: 6 Cell
Battery type: Li-Ion
Battery Backup: 2.5 Hrs (Check the Picture)
Wireless LAN: 802.11 b/g/n
Bluetooth: Yes
Bluetooth Version: 3.0 Ports
USB slots: 4
SD Card Reader: Yes
Headphone Jack: Yes
Microphone Jack: Yes
VGA Port: Yes
Web-cam: Yes
Audio Solution: HD Audio Solution
Speakers: Not Working
In-built Microphone: Yes
Drive: DVD Writer

*Note: There are only two problems,
1. Screen 4line white stain (workable not facing issue. Check attached Picture white screen)
2. The built-in speaker does not work (You can use by headphone or Bluetooth speaker).