IdeaPad U41 70 S41 Cooling Fan — Tested OEM Replacement
An overheating Lenovo IdeaPad — throttling under load or shutting off mid-task — almost always has a blocked heatsink or a seized fan bearing. We clean the thermal path, replace the fan if the bearing is worn, and apply fresh thermal compound before reassembling.
Part specifications
| Compatible | OEM replacement cooling fan |
|---|---|
| Condition | New OEM-grade |
| Warranty | 30 days |
Scope of service
What we replace
- Cooling fan with seized bearing or audible grinding
- Fan that spins for two seconds then stops
- Heatsink assembly including fan when the base is warped
- Thermal compound as part of every fan replacement
What we don't replace
- Motherboard thermal pads only (included in fan job)
- CPU / GPU die itself (separate chip-level service)
- Fans showing normal speed in diagnostics — cleaning offered instead
How the repair works
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01
Request a consultation
Call or WhatsApp us with your model number and the problem you're seeing. An engineer reviews the issue and gives you a preliminary assessment before you travel or wait.
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02
Diagnostic and written quote
We run a full component-level diagnostic — power rails, thermal readings, display signal, input devices — and present a written scope of work with pricing before any part is ordered.
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03
Repair with OEM-grade parts
Approved work is completed using OEM-matched components. The machine is photographed before and after. All cables and connectors are re-seated to factory torque spec.
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04
Quality check and return
Every replaced part is stress-tested before sign-off. Your machine is returned in the same session or the next business day with a 30-day workmanship warranty on the repair.
Hyderabad neighborhoods we cover
Engineer dispatch reaches homes, offices, and co-working spaces across these neighborhoods. Banjara Hills, Jubilee Hills, and HiTec City (500034, 500033, 500081) are our highest-frequency service zones.
Frequently asked questions
If the fan runs but the machine still throttles under load after cleaning, the bearing is worn and the fan is no longer moving enough air. A clean thermal path with a new fan returns the machine to factory temperature thresholds.
Yes. Removing the heatsink breaks the existing compound's contact. We apply fresh high-grade thermal compound to both the CPU and GPU die as a standard part of every cooling fan service.
Approximately 60–90 minutes. Disassembly, fan swap, thermal compound application, reassembly, and a 15-minute load test to confirm temperatures are within spec — all completed in the same session.
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Our engineers cover Banjara Hills, Jubilee Hills, HiTec City, Gachibowli, and 40 more Hyderabad neighborhoods.