According to your description, I suggest you refer to the following information:
1, HP Gold Service Center is responsible for hardware testing, maintenance and replacement services. The staff there can carry out dust removal operation, but whether the staff there can restore (or reinstall) the system for you, you need to consult the staff there.
2. Maintenance costs are managed by HP Gold Service Center. Regarding the specific cost and whether it can be repaired immediately, I suggest you call the staff there in advance.
3. The following is the contact information of HP Gold Service Center. You can choose the right HP Gold Service Center according to your own needs.
(1) Address: Room A0 1 1, 2nd floor, Dinghao Electronic Building, No.3 Haidian Street, Zhongguancun, Beijing Bus: Te4, Te4, Yuntong 105, Yuntong 10, Yuntong 205, 302 and 302. 1 Road 83, Road 97, Road 99, Road 71Road 71Road 8, Road 73 1 Road Station Zhongguancun South Exit Subway: Subway Line 4 Zhongguancun Station Exit D.
Tel: 0 10-8269803 1
Address: F 1-9, Chen Rui International Center, 200m east of Changhong Bridge, Chaoyang District, Beijing.
Tel: 010-65016166.
(3) Address: B 1704 Metro of Wantong New World, No.2 Fuchengmenwai East Street, Xicheng District, Beijing: Fuchengmen Exit D; Bus:1342566180101031216036126/kloc-0.
Tel: 010-68015197.
(4) Address: Room KLOC-0/005, Block B, Haojing Building, Zhichun Road 108, Haidian District, Beijing.
Tel: 0 10-826698 18.
(5) Address: Room 420, No.8 Dongdaqiao Road, Chaoyang District, Beijing,11 12, 10 1 200.
Tel: 0 10-58700645
(6) Address: D528, 5th Floor, Hailong Electronic Building, Zhongguancun, Haidian District, Beijing.
Tel: 0 10-82552799
(7) Address: 88- 14 Guangqumennei Street, Chongwen District, Beijing, 500 meters east of the southwest exit D of Ciqikou Station of Metro Line 5.
Tel: 0 10-67 130608
I hope the above reply can help you.
If the above information can't solve your problem, you can log on to www.hp.com.cn/chat,, the online chat room of HP Network, and ask an online engineer to help you solve the problem further. More product information is available in www.hp.com.cn/800..