Your Dell Precision is behaving strangely whilst working in CAD or graphics and you don’t know where to start? Before we propose a repair, we diagnose the cause thoroughly. Repair usually takes 1–3 working days.
In brief: Dell Precision, as a workstation with powerful components used for CAD and graphics, generates considerable heat, which means symptoms of different faults can overlap. We measure actual power draw with a laboratory power supply and check the drive, cooling system and motherboard before we propose a repair.
Our experience with Dell Precision
We have carried out diagnostics on 4 Dell Precision laptops. This is Dell’s workstation — powerful components, lots of heat, used mainly for CAD and graphics, where stability is crucial.

Precision — a workstation where diagnostics are particularly important
Precision, as a mobile workstation with powerful components, generates more heat than a typical office laptop, which means symptoms of overheating, power issues and motherboard faults can be difficult to tell apart clearly. Measuring actual power draw with a laboratory power supply allows us to pinpoint precisely which component is actually failing, before we take further steps.
When you’re looking for help with your Precision
You find us after typing „Dell Precision acting strange in CAD”, „Precision diagnostics Warsaw” or „Precision don’t know what’s wrong”.
Symptoms requiring diagnostics
- Laptop won’t turn on at all
- Unstable behaviour during rendering or CAD
- Suspicion of several faults at once
- Laptop previously repaired elsewhere without success
In Precisions, symptoms of overheating and power faults are easily confused — that’s why we always start by measuring actual power draw.
Apenfix technician
What happens if you delay
- Risk of overlooking a more serious motherboard fault
- Ineffective „guesswork” repair when there are multiple causes
- Possibility of further component damage under load
How diagnostics work at our service centre
1. Free inspection
Initial assessment takes 5–15 minutes and is always free of charge.
2. Current draw measurement
We measure the actual current draw of the Precision using a 19 V lab power supply.
3. Report and quote
We provide a full diagnostic report and a fixed repair price, quoted upfront.
4. Decision and warranty
Diagnostics are free when you proceed with the repair and are covered by warranty.
Repair time may vary depending on parts availability and service centre workload.
Precision diagnostics — we serve all of Warsaw
We accept Precision laptops from customers in every Warsaw district — Śródmieście, Wola, Mokotów, Ochota, Żoliborz, Bemowo, Bielany, Ursynów, Praga-Południe, Praga-Północ, Targówek, Białołęka, Wawer, Włochy, Ursus, Wilanów, Rembertów and Wesoła — as well as from the surrounding areas.
We have more than one location in convenient parts of Warsaw, so getting to us is quick and easy wherever you live or work. Our current service point addresses are listed further down this page.
Why Apenfix
Frequently asked questions
Is Dell Precision diagnostics charged?
The basic inspection is always free. Extended diagnostics is free with repair, and charged if you decline, with the price given upfront.
Why does Precision generate more heat than a regular laptop?
It’s a mobile workstation with powerful components, designed for demanding tasks like CAD or graphics work, which naturally increases the amount of heat generated.
What if there are several faults in the Precision at once?
Diagnostics detects all problems simultaneously, so you get one comprehensive quote.
Does diagnostics come with a warranty?
Yes, we provide a warranty even on diagnostics alone.
How long does full Precision diagnostics take?
The initial inspection takes 5–15 minutes, and extended diagnostics usually takes 1–3 working days.
The exact cost of Dell Precision diagnostics is determined individually, depending on the scope of testing. You’ll find the current price list under the button above.
Two service points in Warsaw
Visit whichever of our two locations is more convenient for you.
Location 1 — Wolska
Wolska 50A/Lokal 26
01-187 Warszawa
Location 2 — al. Szucha
al. Jana Chrystiana Szucha 1
00-580 Warszawa

