computer booting really slow after reinstallation

Hi all and thanks for reading me and trying to help out. I have had an Aspire E 15 laptop (E5-575G-593B) for a bit more than a year.
Yesterday, I formatted the two hard drives (one SSD and one HDD) and reinstalled Windows. I have used the re-installation tool included within Windows 10. I partitioned my HDD in a 50go HDD for Linux and a 950go for data. The SSD is used for Windows files only.

Before I reinstalled the computer, the booting process to go launch Windows took about 10 seconds. Since then, it is something like 1 minute 40 seconds.

I have tried to change the booting from legacy to UEFI and vice versa but there is no change.

I have absolutely NO clue about why this change happened. I have checked the material and it doesn't seem like anything is damaged.

I am all ears if you have any suggestion about it...

Thanks a lot and good day/evening/night to all

Accepted answers

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Commodore_1995#

You installed windows in ssd or hd! I'm finding you've reinstalled windows on hd and not ssd, so the laptop is slower!

gck69

Hi, thanks for your answer.

Windows is on the SSD. I've sticked to the UEFI mode for the moment even if I tried the LEGACY one

Commodore_1995#

Are the notebook drivers and the ssd firmware up to date?

gck69

Yes, I have updated everything (except for the BIOS/firmware)

wis

Two thoughts:

1) Fast Start interference.
2) failing HDD.

gck69

wis said:

Two thoughts:
1) Fast Start interference.
2) failing HDD.

1) I've tried both, it has made no change.
2) that can't be it, since my last message I have deleted the partition with Linux and it has made no change either

Commodore_1995#

Try this: try reinstalling windows in ssd, with the hd disconnected from the notebook!

instalar windows 10 inglês.pdf

gck69

egydiocoelho said:

Try this: try reinstalling windows in ssd, with the hd disconnected from the notebook!

Hi again. I can't disconnect the HDD (it's not accessible from the bios and it's a laptop I'd rather not open). Still, I've tried to delete the linux partition and make it NTFS again AND I've reinstalled windows on the SSD.

Still the same problem