computer window 11 display problem dell hdod22g laptop

Question

I always study on my laptop with watching you tube videos ,but sometime I wentup from laptop for 5 or3 minutes and when comesup,its take time to start to login page to appear on screen and keyboard also take time ,one day I just usually watching youtube and just gotup and comeback and press keyboard spacebar button to get to login page it appears and suddenly laptop fans just turn up with black screen appears nothing works nor it was shuttinhdown by powerbutton,nor any keyboard key work nor mouse works,and afan just start nouising loudly and i fear i will lost my device,so for after1 hour 5 minutes i press powerbutton of my laptop for about 5 seconds and it just turnof and thankgod it start a new from showing dell sign to login page and after that ,but my laptop battery during fans running time to startup device falls from85 to 28 percent ,and now i comehere for my laptop problem solution,so plz tell me,what can i do ,or what is my laptop problem,plus one more problem,that sometimes word,microsoft,youtube on start or at middle of woring turn blind with above showing notification of (not responding) for about 3 or 3.5 seconds and then appears correctly but still hurdly with difficult keyboard buttons to work again their on that open software,so,plz tell me what can I do,s i am new to laptop or computer type things and dont want to lose my device.

Answer 1

If I understand this correctly... It sounds like your laptop may just be overheating, either from a lack of airflow (could be dust build up, or just where you have your laptop sitting), or from some unknown background process. I would try placing your laptop on a smooth hard surface if that's not where you are already using it, if you have some kind of laptop cooling stand that would be even better. If your laptop isn't plugged in, try plugging it in while you use it (if you've had it for a while the battery might just be getting too old). You could also try opening task manager (by pressing the keys Ctrl+ Alt+Del) and look in the background processes section to see if there is something using a substantially large amount of memory. If there is something that stands out, you may be able to right click and end the process... BUT make sure you know what the process is and don't end anything you are certain of, I would simply google the process to see if it's alright to end.

If your laptop is on the older side, 2-3+ years then it could be a CMOS battery issue. Below is a link to determine if that is the issue, and the second link shows how to replace it.

https://www.dell.com/support/kbdoc/en-us/000124397/how-to-check-battery-health-status-on-dell-laptops

https://www.dell.com/support/kbdoc/en-sg/000135183/how-to-replace-a-cmos-coin-cell-battery-on-your-dell-desktop-computer#:~:text=The%20most%20common%20symptom%20of,the%20computer%20is%20powered%20off.

Answer 2

yes,I actually use laptop all the time on my bed and use for coding purpose usually also doing things on my bed,maybe that's why its fan is running in slow or sometime in large noise,but I face another problem as soon as i start my computer from scratch by powerbutton ,there is microsoft to-do software instantly after login in laptop appears first on my screen ,i didnt open it ,but my laptop always open it ,i tried to see it ,but i dont know how to stop laptop to not open to-dolist software as i seem it also as problem ,and thanks for your kind response ,your above answer to my query is seems to be most likely issue with my laptop .