Windows 10: Greetings ,my meccer laptop just went off when I press the start button the light pops up...

Greetings ,my meccer laptop just went off when I press the start button the light pops up but the screen remains dark what should I do . It's urgent

:)

 

Press the Start button, blue power light blinks once, accessory lights blink once then nothing

I have a HP Elitebook 8740W running Win 10 Pro. When I press the start button the power light on the front of the laptop comes on for 2 seconds, then the accessory lights across the top of the keyboard blinks once, then nothing happens. The screen is blank.
If I hold the Start button down, the power light stays on for about 9 seconds then the accessory lights blink and then the screen is blank.

I have removed the battery and power wire, then held down the Start button for 30 seconds. Put the battery back in and the power plug. No change is anything.

The power light does not come on when the laptop is plugged in.

Any ideas on what to do now.

 

When I press laptop's START button, charger light switches off with a bios sound

Last night my laptop got updates (window 10) and it prompted me to restart. After restarting the laptop, I've heared a bip sound by bios and charger green light is switched off. I disconnected the power and connected the cable again and pressed start button, again I've heared a bip sound and charger green light switched off.

Anyone know any solution please???

 

OneDisc Access without Start Button

Hi Derek,

To fix your start button, we suggest that you follow these steps:

1. Open Windows PowerShell as Administrator.

• Right-click on Start button.
• Select Command Prompt (Admin)
• Type in Powershell and hit Enter.

2. Paste the below command in the Administrator: Windows Powershell window, and press Enter.

Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

3. Wait for the Powershell to execute and complete the command. Ignore the errors in red color that may pop up.

4. When finished, try clicking the start if it's already working.

Let us know how it goes.