dell no boot device found | dell-E7240 | solution oriented | Tech Teacher Ruhul | In Bengali

dell no boot device found | dell-E7240 | solution oriented | Tech Teacher Ruhul | In Bengali
I make my Channel for Technology related. All content are created on my experience. My Content are all Educational related.
There are two type of content:
1. Hardware
2. Software
Hardware : Mother repair, HDD repair, Laptop repair, PC build or Assemble/Disassemble, Desktop service, Laptop service etc.
Software : I teach Office program as Ms. word, Excel, PowerPoint and more. Photoshop, Illustration training etc
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Thank You :)

[@Ruhul-Amin]

very helpful information..........

[@meru0123]

ভাই আমার লেগিছি ওপশন সেব হচ্চে না

[@TechTeacherRuhul]

লেগিছি অপশন সেভ না হওয়ার কারন সঠিক করে বলতে পারবো না, লেপটপ না দেখে। তবে এতটুকু বলতে পারি আপনা Bios Bettary যদি কাজ না করে তাহলে লেগিছি অপশন সেভ হবে না। Thank's for Comment