At Ahsan Computers, we bring passion and expertise to every project. As the owner, I’ve been fascinated with computers since I was a kid, building and exploring them from a young age. This lifelong passion drives me to provide top-quality custom PC builds, repairs, and upgrades. Our mission is to deliver exceptional service and personalized solutions for every client, combining skill, dedication, and a love for the industry.
This customer brought in their Samsung Galaxy S23 Ultra due to poor battery life and overheating issues. The phone was still usable, but it couldn’t hold a full charge and drained extremely fast. We completed a professional battery replacement using high-quality parts and ran a full performance check after installation. The result was a noticeable improvement in battery life, phone temperature, and overall reliability.
Client Type: Heavy phone user (work + personal)
Purpose: Needed dependable battery performance for business calls, long screen-on time, and travel. Preferred repair over buying a new phone.
| Metric | Before Repair | After Repair |
|---|---|---|
| Battery Life | 3–4 hours max per charge | Over 1 day with regular use |
| Charging Stability | Unstable, often interrupted | Stable and efficient |
| Phone Temperature | Heated up quickly | Runs cooler under normal use |
| Battery Health | Below 75% | 100% (new battery) |
| Performance | Occasional lag from overheating | Smooth and consistent |
| Metric | Before Repair | After Repair |
|---|---|---|
| Screen Functionality | Screen fully black and unresponsive | Fully functional, crisp display |
| Battery Life | Died within 2–3 hours | Lasts full day (85%+ capacity) |
| Cosmetic Condition | Back glass shattered | New back housing installed |
| Charging Stability | Intermittent charging | Consistent and fast charging |
| Phone Usability | Unusable | Fully restored, daily use ready |
| Before | After |
|---|---|
| PC wouldn’t turn on most of the time | Boots up reliably every time |
| Frequent crashes & CPU error | Stable operation, no error lights |
| No display output | Full display functionality restored |
| Possible costly motherboard replacement | Repaired at a fraction of the cost |
| Metric | Before Repair | After Repair |
|---|---|---|
| Boot Time | ~30-60 Minutes (sometimes wouldn’t load for a full day) | ~10 seconds |
| Average CPU Temp | 85-90°C (thermal throttling) | 30-40°C (stable) |
| Average GPU Temp | 95°C+ (fans dead) | 29°C (fans replaced & repasted) |
| Game FPS (1080p, medium) | 25-40 FPS (stuttering) | 60+ FPS (smooth gameplay) |
| Windows Stability | Frequent crashes & failures | Runs flawlessly |
| Component | Details |
|---|---|
| CPU | AMD Ryzen 5 5600X |
| CPU Cooler | Thermalright Assassin Spirit 120 White |
| Motherboard | ASUS Prime B550-Plus |
| RAM | 32GB (2x16GB) DDR4 3600MHz |
| GPU | Radeon RX 6700 XT |
| Storage | 1TB NVMe SSD |
| Case | Lian Li 205M White |
| Power Supply | 650W 80+ Gold Fully Modular |
| Cooling | Be Quiet! Pure Wings 2 Fans (x3) |
| OS | Windows 11 Pro |
| Component | Model & Details |
|---|---|
| CPU | Intel Core i5-12600K (10 Cores, 16 Threads) |
| GPU | Gigabyte AERO GeForce RTX 4060 |
| RAM | 32GB DDR5 6000MHz (White RGB) |
| Storage | 1TB NVMe SSD (Samsung 980 Pro) |
| Motherboard | Gigabyte B660M Aero G DDR5 |
| Cooling | Thermalright Assassin X 120 White |
| Power Supply | MOS 650W 80+ Gold |
| Case | NZXT H5 Flow White |
| Operating System | Windows 11 Pro |
| Component | Model & Details |
|---|---|
| CPU | AMD Ryzen 7 7700X (8 Cores, 16 Threads) |
| GPU | Gigabyte GeForce RTX 4070 |
| RAM | 32GB DDR5 6000MHz (T-Force Vulcan) |
| Storage | 1TB NVMe SSD (T-Force Cardea) + 1TB SATA SSD (SC700) |
| Motherboard | Gigabyte B650M Gaming Plus WiFi |
| Cooling | DeepCool AK400 WH Air Cooler |
| Power Supply | Zillion 650W ATX |
| Case | DeepCool CH370 WH (White) |
| Operating System | Windows 11 Pro |
Crazy fast, whisper-quiet, and absolutely flawless for everything I throw at it, from 3D rendering to heavy multitasking, and I couldn’t be happier with how smooth and powerful it runs every single day.”
| Component | Model & Details |
|---|---|
| CPU | AMD Ryzen 9 7950X (16 Cores, 32 Threads) |
| GPU | Zotac Gaming GeForce RTX 4080 TI |
| RAM | 64GB DDR5 6000MHz Corsair Vengeance |
| Storage | 2TB NVMe SSD (Samsung 990 Pro) + 1TB SATA SSD (WD Blue SA510) |
| Motherboard | MSI MAG Tomahawk X670E |
| Cooling | Custom AIO Liquid Cooling (White Theme) |
| Power Supply | Corsair RM1000x 1000W, Fully Modular |
| Case | Be Quiet! Pure Base 500DX White |
| Operating System | Windows 11 Pro |
| Component | Model & Details |
|---|---|
| CPU | AMD Ryzen 7 7700X (8 Cores, 16 Threads) |
| GPU | Gigabyte GeForce RTX 4070 |
| RAM | 32GB DDR5 6000MHz (T-Force Vulcan) |
| Storage | 1TB NVMe SSD (T-Force Cardea) + 1TB SATA SSD (SC700) |
| Motherboard | Gigabyte B650M Gaming Plus WiFi |
| Cooling | DeepCool AK400 WH Air Cooler |
| Power Supply | Zillion 650W ATX |
| Case | DeepCool CH370 WH (White) |
| Operating System | Windows 11 Pro |
Crazy fast, whisper-quiet, and absolutely flawless for everything I throw at it, from 3D rendering to heavy multitasking, and I couldn’t be happier with how smooth and powerful it runs every single day.”
| Component | Model & Details |
|---|---|
| CPU | AMD Ryzen 9 7950X (16 Cores, 32 Threads) |
| GPU | Zotac Gaming GeForce RTX 4080 TI |
| RAM | 64GB DDR5 6000MHz Corsair Vengeance |
| Storage | 2TB NVMe SSD (Samsung 990 Pro) + 1TB SATA SSD (WD Blue SA510) |
| Motherboard | MSI MAG Tomahawk X670E |
| Cooling | Custom AIO Liquid Cooling (White Theme) |
| Power Supply | Corsair RM1000x 1000W, Fully Modular |
| Case | Be Quiet! Pure Base 500DX White |
| Operating System | Windows 11 Pro |
