WINDOWS 10 vs WINDOWS 7: LENOVO Ideapad 100-15IBY - Booting from DVD Drive or USB Stick

Question

Hello, I have a Lenovo ideapad 100-15IBY. Currently there is Windows 10 on it, but it is terrible. I wanted to put 7 or 10 on it to refresh it. I buried some in Bios but I can't set it to boot from dvd drive or usb memory stick. I have no ideas and I've tried everything. Any suggestions...

kokapetyl · Answer

Have you turned off Legacy Support in bios?

Kolobos · Answer

Have you changed the bios mode to Legacy First? Do as you have given here:

Weasel83 · Answer

Yes, and after loading the disc from Windows 7 a blue screen appears as in the attachment.

Kolobos · Answer

Do you have the latest bios uploaded?

Weasel83 · Answer

I don't think so. But what difference does it make? pie BIOS? The CD should start with the installation.

Kolobos · Answer

Maybe in a newer one bigos The BIOS have refined ACPI and there will be no more error that clearly indicates a problem with bigos BIOS, and more specifically ACPI

Weasel83 · Answer

I don't think so. But what difference does it make? ~~pie~~ BIOS? The CD should start with the installation

Added after 31 [seconds]:

So I'll suck in a new bios and update it.

There is no "bigos" in computers, this is not a culinary forum.
There is a BIOS, please make sure the naming is correct.
RADU23

EDIT
Upgrading ~~stew~~ BIOS did nothing. The blue screen still appears. I will try with another window, because maybe something with the disc can be.

I merged.

Kolobos · Answer

Check what is given here: Restoring default bios settings and setting OS Optimized Defaults to Other Os.

Weasel83 · Answer

Changed. I have already seen the loading bar of Windows 7 for a while but the blue screen jumped again

Added after 2 [minutes]:

I mean the boards with the words "Microsoft corporation" and this loading bar below what is.

Kolobos · Answer

Have you tried disabling secure boot and change the bios mode to legacy?

Weasel83 · Answer

In the bios I have switched to legacy and legacy first all the time. Security boot is on desable. All in all there is a change because I haven't even come to "Microsoft corporation" before

Added after 14 [minutes]:

As if he wanted to install but as if he lacked the strength to push further because I already had the inscription "starting Windows" and blue again ...: /

Kolobos · Answer

Have you tried installing Windows 10 in Uefi mode?

kasiunia7777 · Answer

On 7 also do not expect miracles, because Intel Celeron N2840 is not some super fast processor. With heavily packed websites will be silent. I don't know if it's even 1080p 60fps on youtube will download. In my opinion, changing the system will do nothing.

WINDOWS 10 vs WINDOWS 7: LENOVO Ideapad 100-15IBY - Booting from DVD Drive or USB Stick

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