What are the business hours of this HP Gold Service Center located at Unit 0 1-03, Floor 2, Block C, Tianhe Road, Tianhe District, Guangzhou?

Hello, thank you for choosing HP products.

1. 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. The business hours there are generally 9:00- 18:00, but some areas will be slightly adjusted due to the opening restrictions of local properties. I suggest you call before you go.

1. Address: Room 1408, Darby International Building, No.238, Changgang Middle Road, Haizhu District, Guangzhou, and bus Xinhe Square Station at Exit E of Changgang Station of Metro Line 2 and Line 8.

Tel: 020-37652477

2. Address: Exit C, Gangding Station, Metro Line 3, Guangming North Road 12, Shiqiao Street, Panyu District. Go straight along Shipai West Road (the road between Yard A and Yard B of Pacific Computer City) to Huangpu Avenue, and turn right at the traffic lights 100 meters.

Tel: 020-85267191/85267181

3. Address: B0 1 Floor, Yuexiu New City Building 12, No.232-258 Zhongshan Sixth Road, Yuexiu District, Guangzhou, and Exit D of "Ximenkou" Station of Metro 1 Line.

Tel: 020-8 17 19533

2. Tips: If you mean the boot black screen, please refer to the following suggestions:

1, please recall what happened suddenly after the operation, such as whether you have made any hardware changes recently (such as adding new memory) or connected external devices. If so, I suggest you restore the previous hardware configuration and disconnect all external devices to see if they can start normally.

2. If your notebook battery is detachable, please use the battery or power adapter alone to power the notebook to see if it can be turned on normally.

3. If the problem still exists and you haven't done anything special, it is recommended that you try to shut down the machine and let it stand, and at the same time, you can take out the battery. These methods are as follows:

(1) Remove the power adapter, battery and other external devices, such as USB mouse.

(2) In the absence of power supply equipment, you press and hold the power-on key for about 1 minute;

(3) Then don't connect the power equipment, and let it stand for about 30 minutes;

(4) Don't plug in the battery after standing, just use an external power supply, connect the machine end of the power supply first, and then connect the socket to see if it can be turned on.

4. If none of the above methods can solve your problem, it is preliminarily judged that this situation may be caused by motherboard failure or poor cable contact. In order not to delay your use, it is recommended that you contact the local HP Gold Service Center and check the specific reasons before handling.

I hope the above reply can help you.