How to Recover/Upgrade Bios in your Laptop | CMOS Reset 500/501/502 [Solved] 

Thank you so much for making this vedio ... finally I recover my laptop after 2 months !! Very helpful vedio 👍😊

Bro this actually worked. My BIOS was corrupted for some reason and after using the methods, it got repaired. Thanks alot bru🙏

I have both windows and Linux in my laptop in dual boot. My laptop is 1.5 year old. The battery backup started degrading and I recently changed the battery with a new one. Initially the battery was working like new but after 1 month my laptop won't turn on without the charger. Whenever the laptop turns ON it shows CMOS checksum invalid and reboot. After rebooting the laptop works fine with the charger but shuts down immediately after 10-15mins without the charger.

Srrr thank u so much.. Same. Problem hua haii.. Pr mera lappy charge bhi nhi ho raha shayd.. Wo red light bnd ho jata.. Or charging socket k same side pendrive slots k trf heat bhi hota.. I assume battery discharge hone tk hota heat... To ye same issue hi hoga kya

Thanks for the video, do you think it can be use also for reset BIOS admin pass?

Tysm Sir For helpful information Can I do All the steps in same laptop instead of Other laptop ??? Bcoz I Always face these kind of issues

Superb solution sir thank you so much for your patience

Really Zabardast Video Sir 🔥🔥 🤩🤩 Mujhe sirf windows dalna hi aata tha but aaj aapki video dekh ke bios ka firmware flash karna bhi seekh gaya 😀🤩 Thank you so much sir for this information 🤩

Bahut bahut dhnyawad gurudev,ye troubleshooting hi to h jo achhe achhe ko pareshan kr deti h

Thank you...i just did bios update...went smooth...

thanks thanks thanks for helpful video. very simple and right information. 👌👌👌👌

bahut he badiya explain kiya hai aapne. dhanyawad..

Mera kaam ho gaya bahut bahut Thanks 😊

Bohot saal pahle, jab mai college me tha, maine assembled desktop intel board me galat bios flash kar diya tha. Uss waqt youtube nahi tha, kisi ne bataya nahi. Atlast bios chip hi change karke 750/- me repair kiya. I wish ye video uss waqt hota.

Bhaiya ji btao aap konsa game khelte ho aur gta v kaise kre

Very good information. Thanks.

Sir Bhagwan ho aap. 🙏🙏 Bohot help hua. Thankyou

I connect hp flash to desktop but the HP BIOS Update/recovery screen does not open.

Mare laptop ki screen kam nhi karte or ma na monitor ka sat ya karna chata ho to kaya ya monitor sa bi ho jaya ga? Please urgent 🙏

Very informative,thanks

Does bios update wipes the disk ?

Very helpful information thanks

Thanks sir aav mera lappy saai se start ho rha hai.

Video and information was awesome......but i don't have 2nd PC so can i use my phone to make bootable my pendrive

My hp laptop is showing bios recovery files not found, can I use this method to fix it? Please reply

Great Job Sir but I want Know I upgrade my bios but I can't install windows on the PC. Tell Me salutation about how to set up window the PC. Thank Allot

Very informative and useful

Even after doing this no beep sound or response after releasing the power button and holding win + B key. Why me? 😭

Sir mera computer on hota hai chalta bhi hai par cmos reset 502 error dikhata hai. Kya kare 😢 🙏🙏🙏🙏🙏

Thanks sir, its working

*Good Job Sir.... 😱 😱 😱

sir,, please reply... Mere laptop mai continuously Intel Rapid StorageTechnology memory consume kr rha hai? esa kyu ho rah hai?

Sir kripya bata sakte hain konsi tool ki madat se bios creat kar sakte hai I mean kiya yeh tool app ki taraha hoti hai ya phir yeh tool kisi website se download Kar sakte hain kripya iss tool ka naam comment ki madhyam se mention kijiye please reply

Sir mere pc ka serial number pe hp site se bios nhi araha serial number not match araha he jab k plz fix my problum.mere laptop hp probook 6470b he

Nice information sir Ek question : kya hum old board with processor hai but pendrive Sai boot nahi hota kyuki option nahi hai Bios Mai tho kya hum update karke iske options (pendrive )wala laa sakte hai.......

THANK YOU MANNNNN !!!!!!!!!!!!!!

Sir mere system on hi nahi ho raha hai. power button dabate hi power button ka light on hokar band ho ja raha hai..

Sir mne 2din phly laptop liya hn Lenovo IdeaPad i3 10th gen...sir jb isy on krty toh ye 4,5 dafa on off hota or phr on ho jta ...baki bilkul shi hn chlta bs on krty waqt 4,5 dfa on off hota.... please guide me

Thank u bhaiya ❤

Bhai mera HP ka laptop ha 15-da0296tu model ha mena laptop ki battery change ki thi laptop kabhi kabhi on nahi hota ha jb charger lagake on karta hu tab on hota ha or “cmos error (502)” show karta ha please help bro is laptop ma cmos battery dalti ha ya new battery kharab ha but ek bar jab laptop chalu hojata tab battery pa backup to sahi deta ha bs start hone ki dikkat ha please help

CMOS check is invalid error 502 and battery also plugged in but not charging

My HP CPU also getting same problem( HP 270-p029il). Can go through the same process?

Thanks sir 👍

Thanks sir

Hello Sir My OS version is not available in this site ?? What can I do now

It's helpful sir

mera system work kar raha tha, bas start karte hue bata raha tha CMOS 502, mne BIOS update kiya h, hope so aapki technique work kare, thanx sir

Thank you sir ji

Bro i update bios but showing error code as same as you got error

Sir mere pc pr open krte samme battery ka error ata h kiya kre

Hey bro nice work i think bcz its not Working in my hp laptop.Can you help me plz🙏🙏

Excellent

Sir ji mere paas hp ka desktop hai HP Compaq. Usmai 786c bios x86 prosser hai kya mai bios update ker sakta hu🙏🙏🙏🙏🙏

Zebronics ke desktop me bhi same process he kya

Good information video. Keep it up bro.

If there is window 11 23H2 then usme kese hoga please tell?

Great man

Pls name of that software to create bootable pendrive. And pls asus link for bios. I cnt seem to be able to find it.

Wander full

I downloaded my BIOS of HP 110-214ix Desktop PC, from hp support website with my pc serial number, created bootable BIOS recovery key successfully, then by booting through the key, recovered the BIOS and after the count down, it restarted to again to Bios Recovery from the usb and starting recovery again and again...what to do ?

Sir jii pandrive window honi chhay ya bios recover software hon chahiye

But some time it's automatically work How does they do

compac presario 3000, went black/ blank after installing EDISON POWER SAVER PROGRAMME, what to do,...?

I followed the procedure but my laptop's bios wont update when turning on

Hiii brother.... i have hp laptop 255 g7.. capslock key is flashing when i make it on... n there is no cmos battery. So how can u help me in this....

Sir hp ka akhilesh gov wala laptop start krne mei capslock blink kr rhi h aur screen pr kuch nahi aa rha ..... bios recovery pendrive create krne k liye bios software extract k baad recovery pendrive ka option hi nahi aa rha... Please solution btayein..!

Sir hm BIOS update kiye hp laptops me

my laptop not show a serial no so how to fix this issue

Fantastic

First view sir 😁

Nice Viideo Sir Does Samsung Support Such Software

Sir make videos in terminal

Sir ese Kisi dukhan se Shi kese to kitne ripe lage reply jrur kre please 🙏🥺 yhi problem h laptop me dusts laptop nhi h

I was in middle updating BIOS of my old Dell Vastro 230 PC and suddenly power lost, after power back i tried to ON PC but it show error - " Alert! previous attempt of booting this system have failed at checkpoint [38]. " - i have tried all manually resetting option but it doesn't work, could you please help me in that to resolve this.

Sir kindly please help, my bios started updating automatically when I was restarting my laptop to apply the new updates. All the process occurred properly, then in the end it said - there is no any available recovery binary In system. Please help me. If possible please contact

My laptop have same fault but after restart I am login in my system so I want to update?

I don't have another hp laptop can I perform this step in lenovo laptop

Bhai is error ki wajah se laptop k keyboard and mouse kam krna bnd kr skte h kya please reply bhai kyunki mere m ye error dukhta h fir chalu ho jata h but keyboard mouse kam nhi krte h

Sir what should I do if my laptop cannot scan for any files in the usb drive while booting up? I have downloaded and pasted the files in the usb drive, still my laptop is not able to read any files from the usb drive. Please help

pls help me I am facing ----cmos checksum error alert keyboard initialization failure in dell inspiron 24-3459 all in one...

Sir...me bios kaa password bhul gaya hu.....to me ye prosses karu to ho jayega??

Hp pavilion g6 ka nahi aa raha net par.. Koi solution ?

Bhai ji ' improved touchpad detection behavior bios ' install karne ke baad screen nhi aa rhi fan chalta rahata h touchpad wire remove karne se on ho jata h koi soluction h kya

Excellent, plse allow subtitles in spanish ❤

Hello sir Asus x53u latop bios update but latop start power on, light show, but display not working

how to solve error "scanning bios image in hard drive" When I on pc than show this error n windows not start

bhai Hp ka probook 640 g1 model mai Cmos battery nahi hai to password kaise reset kare bato

Thanks

Mera hp laptop ha or cmos error ata ha jiski wja sa battry issue hogya h battry charging ni hoti kindly tell solution

Bhaiya maine just update kiya.. sucessfully indstall bhi h gya Reebot k time kuch option aa rha Continue exit and continue with Ws 10 Turn off your pc use a device Troubleshoot isme kya karu smjh ni aa rha Process repeat ho rha bar bar plz help abhi ho ske tooo

Can I do it with phone instead of pen drive

Bhai ji mera pc ka matharboard hai mercury G41CGL2-MER ka hai usko BIOS upgrade korna hai kaise kore

Not opening bios update screen after using hotkeys win+b or win+v

All the processes are complete but when the laptop is turned off, the screen is no longer coming but the laptop is turning on and the bios are not coming, what can I do now?

my hp 14s-dk0001au laptop bios are not coming, what can I do now?

Sir ...mere bio install bhi kr liya h... Fir bhi kch nhi hua...help me sir

Pr updates ke baad restart start hi nahi huaa 1 ghnte baad jab hmne use start kiya to screen nahi aa rha hai caps lock aur scroll lock bling ho rha hai ise kaise solve kre modal no hp elitebook 8470 p

Nikhil Ji Agar Laptop or Desktop computer me Bios Password Karna Hai To Kya Kare? Password Bhool Gaya or Booting Ke Time issue Hota Hai? kya koi hardware ata hai agar software remove karne jao to Boot Nahi Hoga kya yeh sawale pe ek video ho jay kya yeh munkin hai Please rwply me

Very good

My pc does not show any thing , when i start it do power off in 10 sec and don’t show anything help me plz