Horizontal Red Lines On Monitor

Are you facing trouble with HP laptop screen flickering and horizontal lines? Do you have several display problems? Do you have a problem with the horizontal lines appeared on the laptop screen? If so, then you should take immediate action until the problem becomes serious and cause some adverse effect.

Laptops have LCD displays, which are sensitive to many things. LCD display also has some faults, which often produce the flickering screen, a faint, dots, or lines display.

Horizontal Red Lines On Monitor Screen

There are several potential problems that may cause this; from a graphics card or power supply going out, or a specific game placing too much demand on the CPU and overheating. Red horizontal line and constantly lagging monitor I have a Dell Inspiron 5558 laptop, i7, 8Gb RAM, I've got an extra SSD drive. On starting the laptop, the screen display a small red horizontal line which would expand and blink as soon as I enter Windows, and the monitor is constantly freezing, It was like 2 seconds of freezing and 2 second of.

There are several potential problems that may cause this; from a graphics card or power supply going out, or a specific game placing too much demand on the CPU and overheating.

Laptop LCD screens are highly sensitive to electronic items and magnetic fields near the laptop. Some of them are cell phones, speakers, and lights.

Sometimes, laptop screen could be flickering because of the software problems such as video drivers or hardware problems relating to the LCD screen and faulty inverter, which need to be replaced. Try to trace the root cause of the issue to come to the resolution. Are you unable to find the problem root cause? Then, contact our HP Laptop Help Desk to speak with experts and get professional guidance.

How to fix HP laptop screen flickering and horizontal lines

Below mentioned are the ways to troubleshoot and fix the problem on your own.

Switch off the laptop and disconnect all external drivers. Take out the device battery and reseat it properly, and turn on the device
Reset your laptop screen resolution and refresh rate
Check the laptop surroundings and ensure whether the electronic devices are kept away from it
Connect the external monitor to the laptop to find whether the screen flickers or not
When screen flicker continues, reinstall the video driver. If there is no flicker, the issue is probably with the laptop and indicted the hardware failure. In such case, contact HP Laptop Customer Care Number for LCD replacement
Visit the HP website and download & install the newest video driver and BIOS for the laptop. After installing them, restart the device.
If the problem continues, then open up the display screen. When the issue stops by opening the laptop screen at a certain distance, the fault is the display inverter. If the trouble still exists, you should replace LCD screen

After going through these ways, if you face the problem again, then do not worry contact our HP Laptop Help Number.

Contact HP laptop support phone number

Since HP promises their customer to offer high standard after sales support service, we have a dedicated and highly skilled HP Laptop Tech Support team.

They are trained and qualified professionals who can handle all sorts of the HP laptop problem and give an instant solution to fix it.

Are you facing laptop screen flickering problem? Then, simply dial our HP Support Phone Number. No matter, whenever you face issue with HP laptop you can contact us we are working round the clock to fix the problem you are facing. We are a one-stop solution for all the glitches you are experiencing with HP product. With us, you can enjoy 100% customer satisfaction, low cost solution, and best-in-class support service.

How to fix laptop screen flickering and horizontal lines-10 Simple steps to fix

Red Lines On Computer Screen

If there are vertical or horizontal lines on the screen it could mean that the refresh rate on your display needs to be changed.

This could also be indicator of an issue with the panel of the display. If this is the case then you may need to request an RMA.

LCD/LED Monitor:

1. Check the video cables. Make sure the cable is securely connected and if possible change the cable. If using an LCD TV in Video mode, make sure the cable is connected to the correct input.

2. Try another video input to see if the flickering is not just on one type of connection.

3. Remove any devices that may cause interference, such as other monitors, TVs, radios, fans, electric clocks, etc.

4. Connect the display to another computer or use another power outlet.

Horizontal Red Lines On Monitor Brightness

5. Check the current resolution of the display and make sure that the video card or video source is compatible with the current setting that you want to display. Use the display settings recommended in the User Guide.

6. Change refresh rate in Windows, use instructions below:

Windows 8 and 10

1. Right click on START --> CONTROL PANEL

2. Double-click on DISPLAY

3. Click 'Change display settings' in right hand margin.

Horizontal Red Lines On Monitor Display

4. Click on 'Advanced settings'

5. Click on 'Monitor' Tab

6. Under 'Monitor Settings' is 'Screen refresh rate'

Windows 7

1. Click on START --> SETTINGS --> CONTROL PANEL