Nisema Technology

Nisema Technology Repairs, Sales and Maintenance of electronic devices and drones.

10/06/2026

Shout out to my newest followers! Excited to have you onboard! Chimezirim Metu, Xiangyue Peng, ዕማማ ኢትዮጽያ አድስ

04/06/2026

Shout out to my newest followers! Excited to have you onboard! Banana Zikii, Zac Honey

25/03/2026

Shout out to my newest followers! Excited to have you onboard! Adesina Yahaya, Chibuzo Cosmos Onyeoji, Fabien FG Drones

🔧 LG 43” TV Power Fault Successfully RepairedAnother successful repair completed at Nisema Technology.This LG 43-inch TV...
28/02/2026

🔧 LG 43” TV Power Fault Successfully Repaired
Another successful repair completed at Nisema Technology.
This LG 43-inch TV (Model: 43LP5000PTA) was brought to us with a major power fault. The TV was completely down; no display, no standby light, no response. For the owner, it felt like the end of the road.
After a detailed diagnosis, we traced the issue to the power section. With professional troubleshooting and replacement of the faulty components, we restored the unit back to full working condition.
Now, the TV is back on; delivering clear visuals and smooth performance just like it should.
At Nisema Technology, we don’t just repair electronics; we restore value.
If your TV is not powering on, fluctuating, or showing signs of electrical failure, don’t rush to replace it. Let's handle it.

📍 Professional Diagnostics
📍 Quality Repairs
📍 Reliable Service
📍 Call/WhatsApp: 08107225487
📧 Email: [email protected]
📍 Location: Port Harcourt, Nigeria
Nisema Technology – Precision. Performance. Reliability.

On our bench at Nisema Technology, we had a DJI Mavic Air 2S with a completely dismantled front arm caused by a severely...
20/02/2026

On our bench at Nisema Technology, we had a DJI Mavic Air 2S with a completely dismantled front arm caused by a severely damaged frame. The impact had compromised the structural housing that holds the motor arm assembly in place.
This wasn’t something you “manage.”
It required a proper structural replacement.

🔍 The Diagnosis

The crash had:
✔️Cracked the main frame around the arm hinge
✔️Weakened the mounting points
✔️Affected the alignment of the motor arm

Flying it in that state would have been risky;instability, vibration, and possible mid-air failure.

🛠 The Solution — Full Frame Replacement

At Nisema Technology, we believe in doing it right.
Instead of temporary reinforcement, we replaced the damaged frame with a brand-new one.
The process involved:
✔️ Complete disassembly of the drone
✔️ Careful transfer of internal components (ESC board, wiring, sensors, gimbal assembly)
✔️ Installation of a brand-new frame
✔️ Reassembly with precision alignment
✔️ Full system checks and calibration

This wasn’t just an arm fix;it was a structural rebuild.

✅ The Outcome
The Mavic Air 2S is now structurally solid, factory-aligned, and flight-ready.
✔️No compromise.
✔️No shortcuts.
✔️Just precision repair.

At Nisema Technology, we don’t just fix symptoms;
✔️We rebuild systems.
If your drone suffers frame damage, cracked housing, or arm separation, don’t ignore it. Structural integrity determines flight safety.

✅ If you need a repair contact or WhatsApp us on : 08107225487














18/02/2026

Shout out to my newest followers! Excited to have you onboard! Qezada Moran Gustavo, FP Vlag, Toheebu Olabiran, Topbestof Videos

Need to repair your Tv? Visit Nisema Technology Service Center to have your TV ⚡📺repaired.At Nisema Technology, we brin...
12/02/2026

Need to repair your Tv? Visit Nisema Technology Service Center to have your TV ⚡📺repaired.

At Nisema Technology, we bring your television back to life with fast, reliable, and affordable repair services that will leave you feeling uplifted and inspired.

🛠️ Our TV Repair Services Include:
✅ Power supply unit (PSU) failure
✅ No video display
✅ No audio / No sound
✅ Inverter board failure
✅ Mainboard failure
✅ Backlight failure
✅ White screen
✅ TV stuck on logo
✅ Dim display
✅ Double image
✅ Half-screen display
✅ Lines on the TV screen
✅ Screen flashes and shuts down
✅ Rainbow screen
✅ LCD panel modification and more
We offer affordable pricing and quality service to ensure customer satisfaction and a sense of hope.

📍 Serving with Excellence
With years of hands-on experience and a commitment to quality, we're your trusted electronics service partner that will motivate you to repair rather than replace.

🚚 We also offer doorstep pickup & delivery!
⏱️ Quick turnaround | 💡 Genuine parts | 💯 Guaranteed satisfaction

📞 Call/WhatsApp: +2348107225487
✉️ Email: [email protected]
📍 Visit: 12 eagle cement road off iwofe rumuolumeni port Harcourt
📱 Follow us: on Instagram and X.

Nisema Technology – Your TV’s Best Friend!
"Repair it. Don’t replace it."

🚁 BROKEN DRONE? DON’T PANIC; NISEMA TECHNOLOGY HAS YOU COVERED! 🚁A crash, malfunction, or sudden error doesn’t have to g...
09/02/2026

🚁 BROKEN DRONE? DON’T PANIC; NISEMA TECHNOLOGY HAS YOU COVERED! 🚁
A crash, malfunction, or sudden error doesn’t have to ground your drone permanently. At Nisema Technology, we specialize in drone diagnosis, repair, and maintenance, bringing your drone back to peak performance; fast and safely.

🔧 Our Drone Repair Services Include:
Motor, ESC, and power system repairs
Camera, gimbal, and sensor calibration
Firmware issues and software troubleshooting
GPS, compass, and flight stability problems
Crash damage assessment and restoration
Preventive maintenance and performance tuning.
Whether it’s a DJI drone or other commercial and consumer models, we use the right tools, tested procedures, and industry best practices to ensure reliable results.

💡 Why Choose Nisema Technology?

✅ Experienced drone repair specialist.
✅ Honest diagnosis and transparent pricing
✅ Fast turnaround time
✅ Quality workmanship you can trust
✅ FREE repair quote before you commit
Your drone is an investment;trust it to us;we understand both the technology and the mission behind every flight.
📞 Call us today for a FREE quote:
+234 810 722 5487
Nisema Technology
Keeping your drones flying. Restoring confidence. Powering innovation. 🚀













Sony has announced a joint venture with China’s TCL, spinning off its TV business and allowing TCL to take a 51% stake. ...
23/01/2026

Sony has announced a joint venture with China’s TCL, spinning off its TV business and allowing TCL to take a 51% stake. This move shows how competitive and low-margin the TV market has become.
Rather than struggle, Sony is choosing focus; concentrating on areas where it leads, while partnering with a company that excels in large-scale manufacturing.
The lesson is simple:
"Success in tech today isn’t about doing everything; it’s about doing the right things well."
For Africa and Nigeria, this is a reminder that growth comes from specialization, smart partnerships, and adaptability.
Sony didn’t lose.
Sony evolved.

Address

12 Eagle Cement Road Off Iwofe Rumuolumeni
Port Harcourt
500102

Opening Hours

Monday 09:00 - 17:00
Tuesday 09:00 - 17:00
Wednesday 09:00 - 17:00
Thursday 09:00 - 17:00
Friday 09:00 - 17:00
Saturday 09:00 - 17:00

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