Slow Boot (Black screen taking ~30 sec)

Vacika

Reputable
Sep 26, 2015
2
0
4,510
Firstly, Hi! I'm new to this forum and my problem is what brought me here.

Laptop Specifications:
Model: Asus K555LF
CPU : i7 -5500U 2.4-3.0GHZ
RAM : 8GB
HDD 1TB
Graphic card: Nvidia Geforce 930M & Intel HD Graphics 5500



Problem description: My brand new laptop (Asus K555LF) is booting slowly, even it is new, with new windows 8.1 installed. The real problem is the "Black Screen" before the login. It goes like this :
1.Loading bios ~5-6secs
2.Windows logo(loading windows) ~ 10 secs
3. BLACK SCREEN ~ 20 secs
4. Login screen

What I've tried already:

    1.Upgrading to windows 10
    2.Using Tweaker's windows system repair.
    3.Reinstalling windows 8.1
    4.Reinstalling all drivers(Even with the drivers from asus official site).
    5.Updating Bios
    6.Disabling my Intel Graphic Card( because I have two graphic cards)
    7.Resetting BIOS to default settings
    8.Scanning the system for errors
    9.Downloading windows updates
    10.CHDSK
    11.CleanBoot


So I did everything and I still have no clue how to fix that black screen that is taking about 30sec from my booting, which is making it way too slow.

Any ideas left?

 

dasfx

Honorable
Jun 8, 2014
25
0
10,530


I'm having exactly the same problem. its an HP. 1GHZ CPU lulz.

Also Google Chrome works very very slow... used alot of antyspywares, problems stays the same