We would rather tell you to keep your laptop than sell you one you do not need. Roughly half the machines people bring to us convinced they need a replacement are worth repairing instead — and we say so.
This guide gives you the honest framework: the signs that genuinely mean replacement, the ones that look terminal but are inexpensive fixes, and the arithmetic for deciding between them.
First: The Five Signs That Are NOT Reasons to Replace
Start here, because these are the most common reasons people wrongly conclude their laptop is finished.
1. "It takes forever to start up"
Usually not the laptop. This is almost always either a mechanical hard drive or an overloaded startup queue. Replacing an HDD with an SSD transforms boot times from two minutes to fifteen seconds and makes a 2016 machine feel newer than a 2024 one with a hard drive.
Fix, don't replace. Why your laptop is slow.
2. "It gets really hot and slows down"
Usually dust. Blocked cooling vents cause thermal throttling, where the processor deliberately slows itself to avoid damage. In Kigali's dry season this happens faster than most people expect.
Fix, don't replace. A vent and fan clean, plus fresh thermal paste if the machine is a few years old. Cleaning guide.
3. "The battery only lasts an hour"
Batteries are consumables. They wear out on a schedule independent of the rest of the machine. Replacing a battery on most business laptops is straightforward and costs a fraction of a new machine.
Fix, don't replace. Extending battery life.
4. "It's full and I can't save anything"
A storage problem, not a laptop problem. Either clear space, or fit a larger SSD — most business laptops take a standard M.2 drive.
Fix, don't replace. How much storage you need.
5. "It slows down when I have a lot open"
That is a RAM limit, not age. Most HP EliteBook and ProBook models have an accessible slot, so 8GB can often become 16GB.
Fix, don't replace. 8GB vs 16GB.
If your complaint is on this list, get a quote for the repair before you shop for a replacement. In most cases it will be a fraction of the cost.
The 10 Signs You Genuinely Do Need a New Laptop
1. The processor is 4th generation Intel or older
Check with msinfo32. If you see i5-4200U, i7-4600U, i3-4005U or similar — the first digit after the dash being 4 or lower — you have hit a wall that no upgrade fixes.
An SSD and more RAM will help a 4th generation machine, but the processor itself is now roughly a decade old, will struggle with modern video calls, and will not be supported much longer.
This is the clearest single indicator on the list.
2. It already has an SSD and 8GB of RAM and is still slow
If the two big upgrades are already in place and the machine still cannot keep up, you have exhausted the cheap options. What remains is the processor, and that is not upgradeable.
3. The RAM is soldered and stuck at 4GB
Some thin and consumer machines solder RAM to the mainboard. If you have 4GB and cannot add more, the machine has a hard ceiling below what 2026 software needs.
4. It cannot run Windows 11 and you need to
Windows 10 support has ended. If your machine lacks TPM 2.0 or a supported processor, you are running without security updates — a genuine risk if you handle work or financial data.
Check compatibility first, because some machines simply need TPM enabled in BIOS. Windows 11 on an older laptop.
5. Multiple hardware faults have accumulated
One broken thing is a repair. A dead port, a loose hinge, a failing keyboard and a dim screen together are a machine reaching the end. Each fix individually is reasonable; combined, they exceed the value of the laptop.
6. The repair quote is more than half a replacement
The clearest arithmetic on this list. If a mainboard or screen replacement costs RWF 200,000 and a certified refurbished laptop with years of life ahead costs RWF 350,000, spending the RWF 200,000 on a machine of unknown remaining lifespan is poor value.
7. The hinge or chassis is cracked
Structural damage worsens under normal use and eventually damages the display cable or the screen itself. Hinge repairs are labour-intensive and often uneconomic on older machines.
8. It has suffered liquid damage
Even a laptop that survives a spill and appears to work often develops corrosion faults months later — intermittent ports, keyboard failures, unexplained shutdowns. Once corrosion begins inside, it does not stop.
9. Your work has genuinely outgrown it
Not a fault, just a change. You have started a course requiring AutoCAD or ArcGIS, taken on video editing, or moved into development work with virtual machines. If your software requirements have changed category, no amount of maintenance closes that gap.
10. You cannot rely on it
The one that is hardest to quantify and matters most. If you have started avoiding taking it to meetings, saving obsessively because you expect a crash, or planning around it failing — the machine is already costing you more than a replacement would.
The Repair-or-Replace Calculation
Work through it in this order:
Step 1 — What is actually wrong? Diagnose before you decide. Diagnostic guide.
Step 2 — What generation is the processor? 4th generation or older, replace. 6th to 8th, repair is usually worthwhile. 10th or newer, repair almost always.
Step 3 — What does the repair cost? Get a real quote, not an estimate.
Step 4 — Apply the half rule. Repair cost above 50% of a suitable replacement means replace.
Step 5 — How many years will the repair buy? An SSD in a sound 8th generation machine buys three or four years. A mainboard repair on a 5th generation machine buys eighteen months at best.
If It Is Time to Replace
The most cost-effective replacement in Rwanda is a certified refurbished business laptop rather than a new consumer one. At the same price you get a better-built machine with a more capable processor and roughly twice the service life.
Replacement options — live prices
14 models · prices pulled live from the PrimeTech catalogue and refreshed automatically — no manual updates, so what you see here is what you pay.
Before you buy, run the checks. The 20-point buying checklist.
And do not discard the old machine. Even a laptop that no longer suits you often has resale value, or can be donated. Selling your old laptop in Rwanda.
Related Reading
- Why Is My Laptop So Slow?
- Laptop Buying Checklist for Rwanda
- Common Laptop Mistakes That Shorten Its Life
- Selling Your Old Laptop in Rwanda
Get an Honest Answer
Tell us the model, roughly how old it is, and what it is doing — and we will tell you whether to repair or replace, including when the answer is to keep what you have. We would rather you trust us on the day you actually need us.
