Compaq cq42 no image on screen solved/কিভাবে ঠিক করবেন আপনার নষ্ট হয়ে যাওয়া লেপটপটি.

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[@dombarton2483]

Excellent video. I truly believe that you are going to get much more popular and since you speak english very well it will attract global interest. Include the word ... english....this is very important. If you start to include more theory and maintain your practical side its a winner...i can assure you..not many channels exist in english which deal with motherboard component repair. Louis Rossmann is the mac guru but if you continue the way you are i can see your channel growing enormously. Step by step troubleshooting with a methodical approach is the best way.

[@vinothkumar.r.m8788]

Good job sir

[@funnypets5838]

Excellent

[@edwinubod0405]

i have compaq presario cq42, black screen,caps lock blinking 4 times,wifi turn orange, laptop getting hot and hot but no display. i was reset everything like ram,processor,wifi but no luck. thanks.

[@izdiharzaman4208]

sir i have problem when i turn on my cq42 the power button blinking and the fan repeatedly on and off but my screen is blank..is this same problem

[@dombarton2483]

Include the word...english in your titles

[@putusatriavi]

I have same problem with my cq42...
I've just replace the fan, but after few minutes the screen is dead but with back light. Can i do the same method as yours?

[@Laptop_repair_zone]

Thanks for your comment, you can try .

[@DavidElstob73]

You need a decent microphone - can hardly hear you. Otherwise good content. Thanks.

[@Laptop_repair_zone]

thanks for your comment, I'll try.

[@adv.bkumar3880]

18v supply is not available

[@naveenverma8203]

Please upload in Hindi

[@MrAnsEko]

power supply pin number 1 and 2 on data sheet says 3.3v typ.. but my volt meter read nothing.. is it normal? My lcd black screen too.

[@Laptop_repair_zone]

Thanks for your comment, when your laptop completely booted then you’ll get 3.3V in pin no 1 and 2, you can check by pressing caps lock button on your keyboard.

[@vinayshrivastav1007]

Hello sir , I'm getting horizontal lines on my Compaq cq 42 display what is the solution?
Can you help .

[@Laptop_repair_zone]

Thanks for your comment, you can check LVDS Cable, if cable is ok then you need to change LED screen..

[@lakhbirmann7632]

Hlo sir
I have Compaq presario cq42. It has display problem, display is not coming full screen. 1" black line is coming in the right side.what is the problem in it sir?

[@Laptop_repair_zone]

lakhbir mann thanks for your comment, please join our Facebook group and post your laptop problem we’ll try to solved your problems.

[@lakhbirmann7632]

@@Laptop_repair_zone thank you sir

[@lakhbirmann7632]

@@Laptop_repair_zone sir I have sent request pls accept

[@eddyshaharuddin]

what if caps lock blinking n no display?

[@Laptop_repair_zone]

Эди Александр blinking how many times?

[@eddyshaharuddin]

@@Laptop_repair_zone its intermittent problem, i did remove battery n press power+hold about 30 sec, sometimes works boot normally but when i shut down the problems happened again. I replace another ram, hdd etc. Its depands on luck. Sometimes can on normally, sometimes blank screen with blinking caps lock every 3 sec

[@Laptop_repair_zone]

Sounds like motherboard problem.

[@eddyshaharuddin]

@@Laptop_repair_zone any idea to fix that?

[@1914aloha]

Excellent

[@Laptop_repair_zone]

Thanks for your comment.