The Garmin Fenix 6 is absolutely worth buying if you don’t mind settling for slightly older tech. Compared to the Fenix 6, the Fenix 7 line boasts upgraded battery life and solar charging, plus Charge Your Device – Start by connecting your Garmin Fenix 5 to its charger. Allow it to charge for at least an hour. A completely drained battery may need some time to regain enough power to turn on. Soft Reset – Perform a soft reset by holding down the power button for 15 seconds. 5 days ago · Restart and Reset the Garmin Fenix 5. Sometimes, a simple restart or reset can fix charging issues caused by minor software glitches. Begin by restarting the Garmin Fenix 5 by holding down the power button until the device powers off. After a few seconds, press the power button again to turn it back on. Note: I have a Garmin Forerunner 245, but the connector is the same on most recent Garmin watches – including Forerunners (45, 55, 245, 255, 745, 935, 945, and 955), Fenix (5, 6, and 7), Instinct, Venu, Vivoactive (3 and 4), and others. The Charging Connectors Could Be Worn Out. Over time, the connector on the charging cable also wear out. Use the charging dock or charging puck to charge Garmin Fenix 6 through a USB port on your PC or laptop. If this resolves the charging issue on Fenix 6, you can skip the later steps. If this does not resolve the charging issue on Garmin Fenix 6, we move to the next step. In the next step, we will try to make use of new charging cables to charge Fenix 5s Not charging. My Fenix 5s will not hold the charge. When plugged in, it shows on screen as charging but once unplugged it is dead, without any power. I have cleaned the connections with alcohol wipes but still not luck. Any tips on what I can do. If your Garmin Fenix 5 Plus previously charged, then this problem is probably just due to dirty connectors. Use a piece of tissue paper and lightly dip it in rubbing alcohol and gently clean However, a faulty battery is not the only reason the Garmin Fenix watch may not turn on. Your Garmin watch may not turn on for the following reasons. Here is a short list of reasons why your Garmin watch is not turning on. The most common problem – Faulty battery. Faulty charger. Oxidized charging contacts on the back of the watch. Software Fenix 5x Sapphire/ Garmin Connext/ Garmin Express NOT WORKING If your 5X is not showing up as a drive on your Mac, please make sure that the USB mode is set to Mass Storage in Settings=>System=>USB Mode. If this does not solve the problem, it would be best to contact Product Support. Jason Same problem here on my MBP 2015 and Fenix 5x Sapphire. If your Fenix is still not responding, you have charged it thoroughly; you should check the charging cable. It might be faulty or not connected securely. Also, make sure to use the original Garmin charging cable. Using the local charging cable can cause damage to the battery life or prevent charging. u0uWg.