How to Fix 2-in-1 Laptop Overheating on Video Calls?

Nothing disrupts a important video call like your 2-in-1 laptop throttling, fans roaring, and the screen lagging due to overheating. Whether you're on a Lenovo Yoga, HP Spectre x360, or Microsoft Surface, high CPU/GPU loads from video processing combined with poor airflow cause this common issue, leading to discomfort and reduced productivity.

In this guide, you'll learn proven troubleshooting steps from basic checks to hardware maintenance, tailored for intermediate users. By the end, your laptop will stay cool under pressure during long calls. The process takes 20-45 minutes and requires no advanced soldering—just basic tools and caution.

Expect quick wins like software tweaks first, escalating to cleaning if needed. Most issues resolve without professional help.

▸What You'll Need

• •Screwdriver set (Phillips #0 and #1, required for disassembly)
• •Compressed air canister (required for cleaning)
• •Soft microfiber cloth and isopropyl alcohol (70%+, required)
• •Temperature monitoring software like HWMonitor or Core Temp (free download, required)
• •Laptop stand or cooling pad (optional but recommended)
• •Thermal paste like Arctic MX-4 (optional for advanced repasting)
• •Your laptop's user manual or iFixit guide (free online)

Estimated Time: 20-45 minutes Difficulty: intermediate

▸Step-by-Step Instructions

Step 1: Confirm the Overheating Issue

Start by verifying temperatures during a video call. Download and install HWMonitor (free from cpuid.com). Launch a Zoom or Teams call for 10 minutes while monitoring CPU/GPU temps.

Normal temps: under 80°C idle, up to 90°C under load. Over 95°C indicates a problem. Note peak temps and fan speeds—this baselines your issue.

Success looks like: Clear data showing spikes during calls, e.g., CPU at 100°C.

💡 Tips:

• •Run a stress test with Prime95 if calls aren't replicable.

⚠️ Warnings:

• •Don't ignore if temps exceed 100°C—risk hardware damage.

Step 2: Optimize Your Environment

Place your 2-in-1 on a hard, flat surface (not lap or bed) in a room below 25°C (77°F). Elevate it slightly for airflow.

During calls, avoid direct sunlight or enclosed spaces. Why? Heat buildup from poor ventilation exacerbates video encoding loads.

Success looks like: Immediate temp drop of 5-10°C after repositioning.

💡 Tips:

• •Use during cooler evening hours.

⚠️ Warnings:

• •Soft surfaces block vents—common in tablet mode.

Step 3: Update Drivers and Software

Outdated graphics drivers cause inefficient video processing. On Windows, go to Device Manager > Display adapters > Right-click GPU > Update driver. Also update Zoom/Teams via their apps.

Check manufacturer's site (e.g., Lenovo Vantage) for BIOS/firmware. Restart after updates.

Success looks like: Smoother calls with 10-15°C lower temps.

💡 Tips:

• •Enable auto-updates in apps.

⚠️ Warnings:

• •Avoid third-party driver updaters—stick to official sources.

Step 4: Close Background Processes

Video calls spike CPU; extras like Chrome tabs worsen it. Open Task Manager (Ctrl+Shift+Esc), sort by CPU, end non-essential tasks (e.g., antivirus scans).

Disable startup apps via Task Manager > Startup tab.

Success looks like: CPU usage under 70% during calls.

💡 Tips:

• •Use browser extensions like The Great Suspender for tabs.

⚠️ Warnings:

• •Don't kill system processes like explorer.exe.

Step 5: Clean Vents and Fans

Dust clogs 2-in-1s fast in flip designs. Power off, unplug, remove bottom panel (consult manual/iFixit). Use compressed air to blast vents/fans gently (short bursts, can upside-down).

Wipe with microfiber + alcohol. Reassemble.

Success looks like: Louder, smoother fan spin; 15-20°C temp drop.

💡 Tips:

• •Do this quarterly.

⚠️ Warnings:

• •Static discharge risk—ground yourself on metal.

Step 6: Adjust Power and Performance Settings

In Windows Settings > System > Power & sleep > Additional power settings, select Balanced or Power Saver. In apps, lower video quality/resolution.

For NVIDIA/Intel GPUs, set to 'Adaptive' power in control panels.

Success looks like: Stable temps without performance loss.

💡 Tips:

• •Undervolt CPU via ThrottleStop if advanced.

⚠️ Warnings:

• •High Performance mode increases heat.

Step 7: Test with External Cooling

Plug in a cooling pad. Run a test call—temps should drop significantly.

If yes, use during calls. This confirms airflow issue.

Success looks like: Temps under 85°C consistently.

💡 Tips:

• •Choose pads with 2-in-1 compatibility (adjustable height).

⚠️ Warnings:

• •Cheap pads may add noise.

Step 8: Reapply Thermal Paste (Advanced)

If temps persist >95°C, disassemble heatsink (iFixit guide). Clean old paste with alcohol, apply pea-sized Arctic MX-4, reassemble.

Test thoroughly.

Success looks like: Temps normalized to 70-85°C under load.

💡 Tips:

• •Watch YouTube model-specific videos.

⚠️ Warnings:

• •Warranty void risk—check first. Practice on old device.

▸Pro Tips

• •Switch to tablet mode only post-call—laptop mode aids cooling.
• •Use Ethernet over Wi-Fi for less CPU strain.
• •Limit video to 720p in call settings.
• •Schedule monthly vent cleans.
• •Monitor with widgets for real-time alerts.
• •Batch updates weekly via Windows Update.
• •Elevate rear with rubber feet for passive cooling.

▸Common Mistakes to Avoid

• •Ignoring dust buildup—leads to chronic throttling; clean every 3 months.
• •Running in High Performance mode—unnecessary heat; use Balanced.
• •Overlooking software updates—old drivers inefficient; always check.
• •Using on soft surfaces—blocks intake; stick to desks.
• •Skipping temp monitoring—guessing fixes blindly wastes time.

▸Troubleshooting

Problem: Fans not spinning after cleaning

Solution: Check fan cable connections; test with HWInfo. Replace if faulty (~$20 part).

Problem: Temps drop then spike again

Solution: Re-seat RAM/SSD; run memtest86. Malware scan with Malwarebytes.

Problem: Overheating only in tablet mode

Solution: Firmware issue—update via OEM app. Avoid prolonged flip use.

Problem: No improvement after paste

Solution: Bent heatsink—seek repair shop. Warranty claim if new.

KLIM Wind Laptop Cooling Pad

Powerful fans reduce temps by 20°C+ during intensive tasks like video calls.

Best for: Daily use under 17-inch 2-in-1s for sustained cooling.

Price Range: $29.99

Arctic MX-4 Thermal Paste

High-performance paste improves heat transfer, dropping CPU temps 10-15°C.

Best for: After cleaning, for users comfortable with disassembly.

Price Range: $8.99

Gorilla Grip Laptop Stand

Elevates 2-in-1 for better airflow, compatible with flip designs.

Best for: Passive cooling during calls; foldable for portability.

Price Range: $19.99

Dust-Off Compressed Air Duster

Safe, powerful for deep vent cleaning without residue.

Best for: Quarterly maintenance to prevent dust-related overheating.

Price Range: $14.99

iFixit Pro Tech Toolkit

Precision tools for safe disassembly of 2-in-1s.

Best for: Cleaning or repasting without scratching components.

Price Range: $74.99