Blinking cap lock/wifi light on blank screen

[Djg351986]

Pavilion g6 cap lock blinking and wifi light on with a black screen

[Elohi_NR]

Hi @Djg351986,

Welcome to the HP Support Community. 

I'd like to help!

Try the following below:

POWER DRAIN:

Please disconnect all the devices and cables connected to your computer including the power cable and then press and hold the power button for about 20 seconds and connect the power cable back again and try to power on the computer.

CBR:

Press windows key and then followed by the key "B" this time and then the power button for around 3-4 seconds, then release the power button and continue to hold windows+B for 3-4 seconds more.

CMOS RESET:

Press windows key and then followed by the key "V" and then the power button for around 3-4 seconds, then release the power button and continue to hold windows+V for 3-4 seconds, you may not receive a response from the computer, Please let me know what happens.

If the issue still persists, This might require one on one interaction to fix the issue.

I've sent you a private message with further instructions. In order to access your private messages, click the private message icon on the upper right corner of your HP Support Community profile, next to your profile Name or simply click on this link.

If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution button, that'll help us and others see that we've got the answers!

[Didik_Sudarsono]

2 device with model HP Probook 430 G8, having same problem, Caps Lock LED and Num Lock LED blink 5 times with blank screen. after 10 second device rebooted and repeat continuously.

Already doing your solutions with no result. 

do you have any solution for this problem ?

thanks