When you plug in HDMI, there is initial communication (handshake) that tells the host (laptop) the characteristics of what it is talking to. Better not to plug multiple times a day as the connectors will wear out. For typical consumer equipment that is probably 1000+ cycles but there are no guarantees. Please can someone help, do I need device manager prompt? I thought it was working alright as it was mirroring last night fine, then not fine?Īll the external ports on your laptop are connectors and these all have a finite life. The previous one was 5 years old and it was cheaper to buy a refurb, than replace the battery and power on jack and hdmi cable jack which had worn out, or the pins had bent. I had a Lenovo Cream 110S before and love them, they are compact, light (bc they are basically plastic) and this one is just a year old. My Lenovo is inclined to disable stuff all on its own ie: my cursor swopping it for a mouse being enabled, but other than that there are no other problems. I have read a couple of suggestions on Tom's Guide, but it concentrates on "never plugging the cable in when the laptop is on", like that is what is causing the problem. So, I was plugging in the cable as my tv was ready and mirroring the laptop for a film, when the laptop screen just went black. So the problem is with my phone, I'm thinking about a factory reset or taking it to a repair shop, but I need to save all my data including photos and videos in original size onto my PC before this.Hi, for over three yrs I have plugged in my hdmi cable then my Samsung prompts for the format channel yesterday I had taken out the hdmi cable (I leave it in all the time generally, but on a previous Lenovo, it eventually wore the Jack pin out). I have screenshots but I cannot seem to attach them here. I discovered that I'm not always seeing the same folders show up when I plug in my phone (Samsung A70). I tried to toggle USB debugging in Dev mode on my personal phone (Samsung A70) but didn't help. When I connected to the computer I could transfer files like normal. Tried my USB cable and it worked with that phone. I have just set up my work phone (Samsung A40) that arrived in the mail. Thanks, just tried this as you said but it didn't help unfortunately. Android System / USB for file transfer (Transferring files / Android Auto).Īlso it may worth a try to delete cache of "Media Storage" and "External storage" apps. Where did you download the Samsung USB driver from? - Initially just looked online, but then I did update drivers using SmartSwitch too.Īnd where did You set the USB connection type? - Homescreen of phone/ pull down from the top for notifications etc. Don't want to use file-sharing software or upload any of my photos anywhere.ġ. Tried PTP too, didn't help.Ĭould anyone give me useful advice on what else I could do? I want to establish a wired connection like I was able to on my previous Huawei device. Type of connection set to MTP (File transfer). Different USB ports and a different PC to connect toĥ. What I've tried already (none of these helped):Ģ. When I try to open a folder however, they all say "This folder is empty". My folders show up after unlocking my phone, and my "Phone" folder shows around 80GB of data on my phone, which sounds about right. I'm trying to save the original size photos from my holiday onto my PC. I am using a Type C to regular USB cable to connect, which should be capable of data transfer up to 480 Mbps. I have a Samsung A70, and I'm trying to connect to my Windows 10 PC via a cable.
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