--- title: "Samsung dryer showing dn | DryerRepair.center" description: "What dn means on Samsung dryers, what to check before booking, and when it is not a failure at all." url: "https://dryerrepair.center/error-codes/samsung-dn/" --- # Samsung dryer showing dn dn means the dryer is downloading new firmware; it restarts itself once the software is installed. ## What dn actually means. dn means the dryer is downloading new firmware; it restarts itself once the software is installed. Samsung dryer display What to do when dn shows on the dryer ### Kind of code Mode, not a failure A setting someone switched on, or a prompt the dryer shows by design — a child lock, a clean-the-lint-screen reminder, a demo setting. Nothing has failed and no part is needed. ### Usually leads to No repair Leave the power on and do not unplug the dryer while dn is showing. ### Shows up as Dryer Control Panel Not Responding Buttons do nothing, the dial turns without effect, or the display is frozen or flickering. ### Make Samsung Full-size and stacked dryers in electric and gas versions, built around electronic controls and sensor drying. ### Source Samsung US support: Samsung dryer displays an error code Samsung dryers that receive software updates, for example through the SmartThings app. ## Before you book, in this order. Each step comes from Samsung's own guidance for dn on its dryers. Follow it to the end: the last card says whether this is a visit. 01 Leave the power on and do not unplug the dryer while dn is showing. 02 Wait for the dryer to restart itself. 03 Book a visit only if dn is still on the display after 24 hours. ### Cleared? No part needed replacing. If the next full load still comes out damp or the dryer shuts off early, treat that as a separate problem. ### What not to do Cutting the power during dn is the one thing to avoid, since Samsung warns the dryer may become inoperable. ## What you may notice with it. The dryer problems dn tends to arrive with. Answer these at the dryer before anyone is booked. [All problems](https://dryerrepair.center/problems/) Before you call ### [Dryer Control Panel Not Responding](https://dryerrepair.center/problems/control-panel-not-responding/) [All 5 causes, cheapest first](https://dryerrepair.center/problems/control-panel-not-responding/) It also comes with - [**Dryer Not Starting**](https://dryerrepair.center/problems/dryer-not-starting/) Problem ### Dryer Control Panel Not Responding 5 causes, cheapest first No repair indicated ## Nothing to repair. A setting someone switched on, or a prompt the dryer shows by design — a child lock, a clean-the-lint-screen reminder, a demo setting. Nothing has failed and no part is needed. [How to read what your dryer is telling you](https://dryerrepair.center/problems/dryer-error-code/) ## Samsung dryers. Full-size and stacked dryers in electric and gas versions, built around electronic controls and sensor drying. [Samsung dryer repair](https://dryerrepair.center/brands/samsung/) More Samsung codes [HC](https://dryerrepair.center/error-codes/samsung-hc/) [HC2](https://dryerrepair.center/error-codes/samsung-hc2/) [tC](https://dryerrepair.center/error-codes/samsung-tc/) [dC](https://dryerrepair.center/error-codes/samsung-dc/) [AC](https://dryerrepair.center/error-codes/samsung-ac/) [3C](https://dryerrepair.center/error-codes/samsung-3c/) [C90](https://dryerrepair.center/error-codes/samsung-c90/) Mode, not a failure on other makes [Bosch Hot](https://dryerrepair.center/error-codes/bosch-hot/) [GE Profile Pause](https://dryerrepair.center/error-codes/ge-profile-pause/) [GE Clean Filter](https://dryerrepair.center/error-codes/ge-clean-filter/) [Maytag PF](https://dryerrepair.center/error-codes/maytag-pf/) [Speed Queen Flashing decimal point](https://dryerrepair.center/error-codes/speed-queen-idle-decimal/) [Whirlpool Loc](https://dryerrepair.center/error-codes/whirlpool-loc/) [Fisher & Paykel KEY LOC](https://dryerrepair.center/error-codes/fisher-and-paykel-key-loc/) [All 10 codes of this kind](https://dryerrepair.center/error-codes/#family-mode) Samsung builds this ### Electric dryer The most common dryer in US homes: a 240-volt heating coil, a belt-driven drum and a vent to the outside. Samsung builds this ### Gas dryer Heat from a burner on natural gas or propane, lit by an igniter and watched over by a flame sensor, with the motor on 120 volts. Samsung builds this ### Stackable dryer The dryer half of a stacked pair or a single-frame laundry center, where the height and the closet decide how the repair is done. ## In Samsung's own words > This code means a download to the dryer's firmware is in progress. [Samsung US support: Samsung dryer displays an error code](https://www.samsung.com/us/support/troubleshoot/TSG10001006/) [Samsung US support: Samsung dryer displays an error code](https://www.samsung.com/us/support/troubleshoot/TSG10001006/) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Samsung dryers that receive software updates, for example through the SmartThings app. ## Samsung dn dryer repair, where we come out. The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered. 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Leave the power on and do not unplug the dryer while dn is showing. ### How long can dn stay on a Samsung dryer? Samsung says the download time depends on the file size and connection speed. Only after 24 hours with dn still showing is it treated as a problem. ### Is it normal for a Samsung dryer to stop responding while dn is shown? Yes, for a while. Samsung gives one example of an update that takes about 20 minutes with the dryer unresponsive throughout, so wait it out rather than pressing buttons or cutting power. --- **[Read on the site: Samsung dryer showing dn | DryerRepair.center](https://dryerrepair.center/error-codes/samsung-dn/)** **[Book a visit with DryerRepair.center](https://dryerrepair.center/schedule/)**