noskcid:






Bros if I plug in external screen e dey show well and very bright.

Bros, that's not the point. Regulate the brightness make we see.

E dey regulate?

Savila:
Please which software can I use to flash or unlock my phone

Phone's section...ring rrring ring...hello

If u can use SP FLASH TOOLS LIKE ME go and download

Savila:
Please which software can I use to flash or unlock my phone

try aladdin v2 it can reveal password with out formatting de fone

Razak5:


Bros, that's not the point. Regulate the brightness make we see.

E dey regulate?

Yeah e dey regulate.

airsaylongcon:


OK so let me narrate an experience I had. I'm a bit of a techie, enjoy looking at things and trying to solve them. So I had an Asus laptop that was a an old warrior. Never ever let me down until one day it just failed to turn on, tried every trick in the book. Nothing. Had to shamefully carry it to Otigba to those "engineers". I say shamefully because I always bragged that those technicians will not see my money, at least not from Laptop. After the "engineer" did is thing, bàbà declared that motherboard is bad.

But I wasn't convinced. Mobo's don't die like that. I went in the Internet and Googled as much as I could. One person complained of similar problems and that when he replaced his CMOS his laptop came back to life. Quickly I "butchered" the laptop (after watching a detailed YouTube teardown video). Found the CMOS battery and Lo it was empty, VERY EMPTY! (Don't ask how I tested it to know ). Replaced the battery and lappy is doing fine now.

My point? Do your own research when you get these kind of problems. The solution may be smaller than you think.

I've NEVER heard of a mobo causing some keys not to work. This problem is consistent with a failing keyboard. If it's the mobo I'll expect the entire keyboard to fail

Your cmos ba3 is the first source of power on your motherboard with 3volt.

That's why when your motherboard is dead, the first area you check is your RTC section, this section have the RTCRST, RTC_VCC and secondary RTC.

To check this section, the best option is to use your cmos ba3 to get accurate measurements on your multimeter.

Well I don't want to go deep cos I might end up confusing you.

sgtponzihater1

Back to the keyboard issue, I believe he must have tried several keyboard on it and those keys are still not clicking,that's why the engineer said it a motherboard issue.

When it comes to this kind of fault even if you do your Google search, watch YouTube videos and you don't have the basic knowledge of chip level repair or the right tools, there is nothing you can do.

@ bolded, your keyboard is connected to your motherboard and data line send to sio chip, if a particular line is bad or the sio chip is bad, you will definitely get this kind of fault.

You have the transmitting and receiving line, check the pic below.
If any of that resistor is short, definitely some keys working on that line won't function.

Razak5:


...naaahh... ... I promise. I won't ask.

@ the bolded; true!.
Another case is when you press a letter, say "P" and it returns "P0"; "L" Returning "L7" together...even after several keyboard have been tried.

Like you said; his might just be minor keyboard replacement!


They didn't collect money afterall!!!...Your bragging badge is still intact.

That's what we call "escaping by the whiskers"

Things like that do happen but it is not common, there are some laptop fault that are not common. E.g laptop display well on adapter but when you remove the adapter and decide to use it on ba3, the display will dim.

Another one is it charge when you power it off but when you switch it on it will not charge.

Another one is laptop not displaying well, you will get a mixture of colors, you might think the flex or screen is bad not knowing its a motherboard issue. The transmitting and receiving line is bad.

Another one is laptop power on light is low, you might think it will work fine but the motherboard is dead even when the light is on, it will only work when the power on light is full.

Etc

Engineers in house, when I try to turn my laptop (Hp 630) on, d power light turns on, the fan turns, it does not display anything and then goes off automatically after like 50 seconds to 1minute. All the peripherals work during that brief period it is on. Please, what could be wrong with it?

ineaghe:
Engineers in house, when I try to turn my laptop (Hp 630) on, d power light turns on, the fan turns, it does not display anything and then goes off automatically after like 50 seconds to 1minute. All the peripherals work during that brief period it is on. Please, what could be wrong with it?

See a laptop technician, definitely a motherboard issue.

udemzyudex:


See a laptop technician, definitely a motherboard issue.

Thanks for your prompt response. I'll do that.

udemzyudex:


What is the model of your Lenovo Thinkpad?

Lenovo X240 (ThinkPad)

udemzyudex:


Your cmos ba3 is the first source of power on your motherboard with 3volt.

That's why when your motherboard is dead, the first area you check is your RTC section, this section have the RTCRST, RTC_VCC and secondary RTC.

To check this section, the best option is to use your cmos ba3 to get accurate measurements on your multimeter.

Well I don't want to go deep cos I might end up confusing you.

sgtponzihater1

Back to the keyboard issue, I believe he must have tried several keyboard on it and those keys are still not clicking,that's why the engineer said it a motherboard issue.

When it comes to this kind of fault even if you do your Google search, watch YouTube videos and you don't have the basic knowledge of chip level repair or the right tools, there is nothing you can do.

@ bolded, your keyboard is connected to your motherboard and data line send to sio chip, if a particular line is bad or the sio chip is bad, you will definitely get this kind of fault.

You have the transmitting and receiving line, check the pic below.
If any of that resistor is short, definitely some keys working on that line won't function.

So how can I solve this. I have no idea about all these stuffs. Any help?

Pls my laptop suddenly started showing this .
New laptop of about 5months old .
HP 250 .

osars:

Pls my laptop suddenly started showing this .
New laptop of about 5months old .
HP 250 .

You need to change the fan or need to service the fan

horllamy:


You need to change the fan or need to service the fan

OK..
I'll take it to where I bought it since its still under warranty. Thanks

osars:


OK..
I'll take it to where I bought it since its still under warranty. Thanks

That should be your first line of action !!

**It's still under warranty***

udemzyudex:


Your cmos ba3 is the first source of power on your motherboard with 3volt.

That's why when your motherboard is dead, the first area you check is your RTC section, this section have the RTCRST, RTC_VCC and secondary RTC.

To check this section, the best option is to use your cmos ba3 to get accurate measurements on your multimeter.

Well I don't want to go deep cos I might end up confusing you.

sgtponzihater1

Back to the keyboard issue, I believe he must have tried several keyboard on it and those keys are still not clicking,that's why the engineer said it a motherboard issue.

When it comes to this kind of fault even if you do your Google search, watch YouTube videos and you don't have the basic knowledge of chip level repair or the right tools, there is nothing you can do.

@ bolded, your keyboard is connected to your motherboard and data line send to sio chip, if a particular line is bad or the sio chip is bad, you will definitely get this kind of fault.

You have the transmitting and receiving line, check the pic below.
If any of that resistor is short, definitely some keys working on that line won't function.

Bro now that u said this, u didn't propose any solution for me. Kindly assist if u can. Thanks.

Razak5:


Hello.

No doubt!!! This is malware and can harm your files and compromise security.

If you are on win 10, update it and watch it do some magic.

Otherwise, Re-install the OS.

*Cheers*

Thanks, but it's Win 7
It's stopped now after installing an antivirus but I'm still not sure if it's fixed

voraz:


Thanks, but it's Win 7
It's stopped now after installing an antivirus but I'm still not sure if it's fixed

Well, Regularly update the antivirus...next- mind what you download.

*Cheers*

Razak5:


Well, Regularly update the antivirus...next- mind what you download.

*Cheers*

Thanks a lot bro. I'll keep that in mind.

sgtponzihater1:


Bro now that u said this, u didn't propose any solution for me. Kindly assist if u can. Thanks.

I'm not available for work now, and the engineers i know that can handle this kind of jobs are in Benin, minna, Abj, Akwa ibom. The only option left is to get another MB.

udemzyudex:


I'm not available for work now, and the engineers i know that can handle this kind of jobs are in Benin, minna, Abj, Akwa ibom. The only option left is to get another MB.

When will u be available for work?

Hello, Please Like how much will it cost to change the full carcass/case of hp envy x360 laptop u110-dx. Thanks.

udemzyudex:


I'm not available for work now, and the engineers i know that can handle this kind of jobs are in Benin, minna, Abj, Akwa ibom. The only option left is to get another MB.

which engineer in akwa ibom can you recommend for me

I have HP mini with display problems

Hello Tech gurus, pls help a brother. I've a desktop computer that's refusing to power on. Whenever I try switching it on from the CPU, it will flash the green light and illuminates continuously without booting the system. How do I resolve this issue? Thanks in anticipation.

Pls my own problem is my dell latitude e6400 fan is not spinning even after trying to replace the fan?.

djoey89:
Pls my own problem is my dell latitude e6400 fan is not spinning even after trying to replace the fan?.

you need to work the fan directly from board call or whatsapp if you’re in Lagos 08139462401

Please help me out. I accidentally installed windows 8.1 on all the partitions on my hdd and now I am looking for a way to delete two out of 3 of the installed windows 8.1.

PROGRAMMING LANGUAGES OF YOUR FAVORITE APPLICATIONS

The most popular frontend coding languages include HTML, CSS, JavaScript. Java, PHP, Python, .Net are some of the languages used on the backend. One thing for sure is that you cannot create anything meaning without mastering some of these languages. Some programming languages are definitely more versatile than the others. JavaScript seems to be the most popular language for frontend development.

FACEBOOK: Many languages are used in Facebook but the major language for Facebook is PHP. Java, JavaScript, Python and C++ are also used in several other areas.

INSTAGRAM: Instagram is mostly written in Python. Specifically Instagram is not written in a single language. In the backend, we have: Django ( python framework – nginx web server in assistance), Celery, Redis & Cassandra, RabbitMQ, PostgreSql, Amazon s3 – for storing images, NodeJS – for Push notifications. Instagram uses Ubuntu Linux 11.04 as their operational system.

Read more: https://techienerdnaija.com/?p=100

pls i have hp laptop 6930p refused to on when i put d charger the charging light remain on, the system did nt av backup battery anymore but the battery is till with it, d problem first start when i was browsing with firefox even have ongoing download file, b4 it went off, after it comes up with blank screen, but all d light is on but nw all is gone.

Engineers in the house, how much does it cost to replace an hp pavilion 14 screen

Please house!!! What could be the problem of my laptop screen..... It shows this blurry screen and after a little time it comes out clean again, then after working for like 20mins or more it returns back to the blurry state until i have to turn off and on again using the power button........Please Gurus help me with possible repair solution ..... Is it a major screen fault or it is something else. It is a Elitebook Hp...

Good day everyone I have one Samsung mini laptop but it runs on Chrome OS I want to know if I can install windows on it. Thanks