Help me reinstall win 7

[mrcal]

So, im helping out a friend na mag reinstall from win 10 to windows 7. I can say that im not a pro but im literate enough about OS re installation ako pa nga ang nag install ng win 10 na the same laptop ng the same friend ko. but I hit a dead end. Its been one day pero hindi parin ako nakakapag simula.
1st try: gumamit ako ng rufus 3.1 nilagay ko ang ISO then burnt in the setting na; GTP and UEFI. then i inserted it to the laptop kaso pag overide boot ko as UEFI, ayaw nya just a flash of black screen then back to BIOS. note: CSM/legacy mode is enabled bali 2 ang na ditect and UEFI and normal flash drive. sa normal flash drive ang sabi ng laptop: "reboot and select proper boot device or insert boot media in selected boot device and press a key. (another dead end)
2nd try: ganawa ko same sa 1st try but gumamit ako ng MBR while i was burning the ISO to the flash drive. the PC responded when i boot using the regular flash drive hindi ung may "UEFI:" it worked! but hangang windows logo lang sya then back to bios then laptop restarts. ung ginamit ko ang boot device with the "UEFI:" sign, same parin black flash then back to bios (another dead end

3rd try: new flash drive same steps on 1 and 2 with same results
4th try new ISO on the old flash drive, same steps on 1 and 2 with same results
5th try: new iso with the new flashdrive same steps on 1 and 2 with same results

guys please help me out :'(

 

[taurexn]

may mga latest generation ng laptop na hindi mo ma-install ang win7 and if ever you succeed sa 2nd try na nag hang sa win7 logo - because walang mai-provide na win7 driver version sa mga peripherals ng laptop, talagang yun driver signature nila ay pang win10

 

[bashyboy]

may babaguhin ka muna sa BIOS settings before ka mag-proceed sa pag-downgrade ng Windows 7
hindi talaga yan mag-push through kahit ano pang gawin mo pag walang changes sa BIOS settings
meron kasing i-disable na mga settings sa Boot pati Advance Settings sa BIOS then gagana na yan

 

[piptron]

Kung literate enough ka sa pag install ng OS dapat alam mo ng may mga kelangan kang special tools para marevert back sa windows 7 from win 10 sa mga newer model ng laptop, I do know how but it would take me an ample time to explain how to do it using a usb, my advice, install the OS thru a cd , walang magiging problema yan kahit sa newer models.

 

[subsonic007]

If the laptop is ASUS you can try thisparang rufus lang, or if not you can still try haha
https://www.asus.com/supportonly/EZ Installer/HelpDesk_Download/

most laptops ay wala nang CD/DVD Drive