Nintendo's Switch pages say little about heat, and what they do say is precise: do not cover the console's air intakes or vents while playing, keep the console and the AC adapter in adequate ventilation with the air vents unobstructed, and never expose the console, game cards or accessories to extreme heat or cold, because the screen deteriorates at high temperatures and slows in the cold. There is no temperature figure. On the OLED Model Nintendo adds a separate warning about image retention: keep the default sleep settings and avoid showing the same image for long.
Differential
Likely causes of “Nintendo Switch overheats, shuts down or the fan is loud”, and how to tell them apart
- 1
Blocked air intakes or vents
What separates it The back of the console and its vents are covered by a case, a blanket or your hands
How to confirm Uncover the vents and intakes and take the console out of any cover that traps heat, as Nintendo says not to cover them while playing
- 2
The console or adapter is in a hot place
What separates it The console sits in sun, in a car or beside a heat source and the screen looks affected
How to confirm Move it somewhere cool; Nintendo says not to expose the console or its parts to extreme heat
- 3
A dock or adapter with no airflow around it
What separates it The dock is in a closed cabinet or the adapter is under bedding
How to confirm Give the AC adapter and console adequate ventilation with any vents unobstructed
- 4
A damaged or unlicensed AC adapter
What separates it The adapter or its plug gets unusually hot, or its cord is damaged
How to confirm Stop using it, check for a frayed or split cord and replace it with a licensed HAC-002
- 5
The screen shows the same image for a long time
What separates it The OLED Model shows a faint image after a long static screen
How to confirm Keep default sleep settings on and avoid one image for extended periods; Nintendo warns of image retention and burn-in on the OLED
Before you touch a setting
Record this first — changing settings destroys the evidence
- Where the console was used and whether a case or dock covered its vents
- Whether the console or the adapter felt hot
- Which model: launch, revised or OLED Model
- Whether the sleep mode settings have been changed
Try in this order
0 of 7 completedUncover the vents
ReversibleTake off any case, sleeve or blanket that covers the air intakes and vents. Nintendo says not to cover them while playing, to avoid overheating.
Move away from heat
ReversiblePut the console and its adapter somewhere cool, out of direct sun and away from heaters. Nintendo says not to expose the console, game cards or accessories to extreme heat or cold.
Give the dock and adapter air
ReversibleMake sure there is adequate ventilation around the AC adapter and the console, and that any air vents are not blocked. Do not put the adapter under a pillow or in a closed cabinet.
Check the adapter
ReversibleUse only the licensed Nintendo AC adapter. Do not use one with a damaged, split or broken cord, and pull the plug, not the cord, when you disconnect it.
Let it cool before you charge
ReversibleIf the console feels hot, unplug it and let it rest before you charge it again. Nintendo notes the display may work slowly in the cold and deteriorate in the heat.
Protect the OLED screen
ReversibleOn the OLED Model, do not turn off the default sleep mode settings and do not show the same image for a long time. Do not peel the protective film off the OLED screen.
Contact Nintendo if heat persists
ReversibleIf the console or adapter keeps getting hot with clear vents and a licensed adapter, use Nintendo's service request and include the adapter.
Model-specific
What is true of this model and not of its siblings
- OLED screen
- The OLED Model has a 7.0 inch OLED screen. Nintendo says not to turn off the default sleep mode settings, to avoid the same image for extended periods and not to peel the protective film.
- Launch and revised models
- The launch (HAC-001) and revised (HAC-001(-01)) consoles have a 6.2 inch LCD. The revised model has a longer battery life but the same heat guidance.
- Tools and supplies
- A soft cloth to wipe the console and a licensed HAC-002 adapter. No screwdriver is needed; do not open the console.
- What to tell Nintendo
- Where the console was used, whether the adapter was licensed and the serial number; not a part number.
Stop boundary
When this stops being a self-service repair
- !If the console or adapter is hot to the touch with clear vents, unplug it and contact Nintendo
- !If liquid has got into the console, do not charge it and contact Nintendo customer service
- !If the screen is damaged by heat or shows lasting marks, contact Nintendo
Evidence ledger
Sources behind this answer
Where the manufacturer's article stops. The Switch 2 has its own heat articles and its own page.
Battery repair steps and Nintendo's out-of-warranty cost table.
Ventilation, heat, AC adapter and OLED screen guidance.
Auto-Sleep timings that protect the OLED screen.
AC adapter checks that apply to a hot adapter.
Exact questions
Common questions
How hot can a Switch safely get?+
It says not to cover the vents, to ventilate the console and adapter and to avoid extreme heat or cold.
Can I use a case that covers the back?+
Nintendo says not to cover the console's air intakes or vents while playing. A case that leaves them open is fine.
Will heat damage the screen?+
Nintendo says the screen will deteriorate at a high temperature, and may be slower or not work when the temperature is low.
Does the OLED Model get more heat problems?+
Nintendo's specific OLED warning is image retention and burn-in, not heat. Keep the default sleep settings on.
Is a warm adapter normal?+
Some warmth is normal while charging, but a very hot adapter or a damaged cord is not. Stop using it and replace it with a licensed one.
Can I charge the console while docked?+
Yes, the dock charges the console, as long as the adapter is the licensed one and the dock has ventilation.
What if liquid got into the console?+
Nintendo says not to charge it and to contact Nintendo customer service for instructions.
Does the Switch have a fan?+
Nintendo's support pages describe air intakes and vents but give no fan detail for these models; the guidance is to keep them clear.