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Nairaland Forum / Science/Technology / Computers / Post Your Computer (PC) Troubles Here. (1325153 Views)
22 Essentials To Consider Before Buying A Laptop/computer PC/MAC / Post Your Imac, Macbook And Macbook Pro Problems Here. / Post Your Laptop Problems Here For Free Advice. (2) (3) (4)
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Re: Post Your Computer (PC) Troubles Here. by Razak5(m): 3:56pm On Dec 30, 2018 |
noskcid: Bros, that's not the point. Regulate the brightness make we see. E dey regulate? |
Re: Post Your Computer (PC) Troubles Here. by Razak5(m): 3:58pm On Dec 30, 2018 |
Savila: Phone's section...ring rrring ring...hello |
Re: Post Your Computer (PC) Troubles Here. by Samfilo31(m): 6:50pm On Dec 30, 2018 |
If u can use SP FLASH TOOLS LIKE ME go and download Savila:try aladdin v2 it can reveal password with out formatting de fone |
Re: Post Your Computer (PC) Troubles Here. by noskcid(m): 11:01pm On Dec 30, 2018 |
Razak5: Yeah e dey regulate. |
Re: Post Your Computer (PC) Troubles Here. by udemzyudex(m): 2:56am On Dec 31, 2018 |
airsaylongcon: 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.
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Re: Post Your Computer (PC) Troubles Here. by udemzyudex(m): 3:05am On Dec 31, 2018 |
Razak5: 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 |
Re: Post Your Computer (PC) Troubles Here. by ineaghe(m): 9:35am On Dec 31, 2018 |
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? |
Re: Post Your Computer (PC) Troubles Here. by udemzyudex(m): 9:54am On Dec 31, 2018 |
ineaghe: See a laptop technician, definitely a motherboard issue. |
Re: Post Your Computer (PC) Troubles Here. by ineaghe(m): 10:05am On Dec 31, 2018 |
udemzyudex:Thanks for your prompt response. I'll do that. |
Re: Post Your Computer (PC) Troubles Here. by ganie(m): 11:38am On Dec 31, 2018 |
udemzyudex:Lenovo X240 (ThinkPad) |
Re: Post Your Computer (PC) Troubles Here. by sgtponzihater1(m): 2:07pm On Dec 31, 2018 |
udemzyudex: So how can I solve this. I have no idea about all these stuffs. Any help? |
Re: Post Your Computer (PC) Troubles Here. by osars: 5:46pm On Dec 31, 2018 |
Pls my laptop suddenly started showing this . New laptop of about 5months old . HP 250 . ![]()
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Re: Post Your Computer (PC) Troubles Here. by horllamy(m): 6:56pm On Dec 31, 2018 |
osars: You need to change the fan or need to service the fan |
Re: Post Your Computer (PC) Troubles Here. by osars: 7:47pm On Dec 31, 2018 |
horllamy: OK.. I'll take it to where I bought it since its still under warranty. Thanks |
Re: Post Your Computer (PC) Troubles Here. by Razak5(m): 8:09am On Jan 01, 2019 |
osars: That should be your first line of action !! **It's still under warranty*** 1 Like |
Re: Post Your Computer (PC) Troubles Here. by sgtponzihater1(m): 7:34pm On Jan 01, 2019 |
udemzyudex: Bro now that u said this, u didn't propose any solution for me. Kindly assist if u can. Thanks. |
Re: Post Your Computer (PC) Troubles Here. by voraz(m): 7:33am On Jan 02, 2019 |
Razak5: Thanks, but it's Win 7 It's stopped now after installing an antivirus but I'm still not sure if it's fixed |
Re: Post Your Computer (PC) Troubles Here. by Razak5(m): 7:53am On Jan 02, 2019 |
voraz: Well, Regularly update the antivirus...next- mind what you download. *Cheers* |
Re: Post Your Computer (PC) Troubles Here. by voraz(m): 8:05am On Jan 02, 2019 |
Razak5: Thanks a lot bro. I'll keep that in mind. |
Re: Post Your Computer (PC) Troubles Here. by udemzyudex(m): 8:30am On Jan 02, 2019 |
sgtponzihater1: 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. |
Re: Post Your Computer (PC) Troubles Here. by sgtponzihater1(m): 11:48am On Jan 02, 2019 |
udemzyudex: When will u be available for work? |
Re: Post Your Computer (PC) Troubles Here. by aristogabby(m): 1:22pm On Jan 02, 2019 |
Hello, Please Like how much will it cost to change the full carcass/case of hp envy x360 laptop u110-dx. Thanks. |
Re: Post Your Computer (PC) Troubles Here. by Samfilo31(m): 4:07pm On Jan 02, 2019 |
udemzyudex:which engineer in akwa ibom can you recommend for me I have HP mini with display problems |
Re: Post Your Computer (PC) Troubles Here. by McCordial: 4:39pm On Jan 02, 2019 |
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. |
Re: Post Your Computer (PC) Troubles Here. by djoey89: 12:25pm On Jan 03, 2019 |
Pls my own problem is my dell latitude e6400 fan is not spinning even after trying to replace the fan?. |
Re: Post Your Computer (PC) Troubles Here. by horllamy(m): 12:37pm On Jan 03, 2019 |
djoey89:you need to work the fan directly from board call or whatsapp if you’re in Lagos 08139462401 |
Re: Post Your Computer (PC) Troubles Here. by Arthurity1(m): 12:48pm On Jan 03, 2019 |
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. |
Re: Post Your Computer (PC) Troubles Here. by techienerd: 3:24pm On Jan 03, 2019 |
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 |
Re: Post Your Computer (PC) Troubles Here. by kosmos95(m): 6:54pm On Jan 03, 2019 |
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. |
Re: Post Your Computer (PC) Troubles Here. by emysilva: 7:46pm On Jan 03, 2019 |
Engineers in the house, how much does it cost to replace an hp pavilion 14 screen |
Re: Post Your Computer (PC) Troubles Here. by Springsdy456958(m): 3:53am On Jan 04, 2019 |
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...
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Re: Post Your Computer (PC) Troubles Here. by Hustlersdiary: 6:36am On Jan 04, 2019 |
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 |
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