![]() ![]() ![]() Or, you can get off sticker on your board Usually it’s on side of 24 pin, or near the LAN port (check all sides of metal block), or sometimes on SATA Ports too, or top/bottom side of PCI/PCIE Slots. Give me dump of MAIN and I will give you MAC address. What do you mean you flashed it with “My version”? My version of what? I didn’t post any BIOS here for you, so I’m lost as to what you mean there Or, you can fix in OS later once your up and running again via > FPTw.exe -gbe -f gbe.bin (using the dumped GbE with your MAC ID in it - Well, slow down, always, when it comes to BIOS!! Glad to hear you are now booting You can extract GbE from your dumped BIOS, and replace into stock BIOS, then program in. Send me your dump and I will tell you where LAN MAC ID is located, or you can check if you know how to use UEFITool (use 25.0 version) Look in dump and GBE, it should be at beginning of GbE region, but may also be at 1000h of GbE too (both places same) Gigabyte does not put serial or UUID in BIOS, but Ethernet LAN MAC ID will need transferred over before you program it in, or you can fix that later with FPT, up to you. Sorry, I assumed you already had BIOS ready to program in. Otherwise, once fixed, you can just choose to also flash backup from Qflash with another BIOS reflash, or by using the /DB switch with EFIFlash. ![]() If you have a BIOS switch, then you can flip that while in Qflash to flash the backup. You will see that same ID/Info in 1.34 and ASProgrammer too, see your images at post #1 - Well at least for 1.34, ASProgrammer you’d only see if it you scrolled up at the bottom info section >Ībout Main/Backup, just get Main BIOS working first, then worry about backup. Ohh, sorry about the ID and my comment before, I see what you mean now! I forgot this one does show you the flash ID in hex format > This is correct for > C2201817 = MX25L12873F (same/same) Select 25, then select correct chip size 128/16, then do as I mentioned (you can use “detect” or not, does not matter) In this case, the error appeared on a Linux when trying to upload code due to the drivers not being installed and the root permissions.- Yes, use the version in the folder I mentioned, from the download link I gave above > CH341A v1.31(1.4) (CH341AFree) language:bashĪvrdude: ser_open(): can't open device "/dev/ttyUSB0": No such file or directory You may receive an avrdude: ser_open(): can't open device error similar to the output shown below. If you installed the drivers for the CH340 on your computer but have issues connecting via serial terminal or uploading code using the Arduino IDE, there may be an issue with your user settings preventing you from using the CH340. COM Port Not Available Windows, Mac, and Linux Users seem to be able to eventually get the board recognized by a combination of giving the computer time to finish the install ( close to 20 min), plugging the board back in multiple times, reinstalling the drivers, and/or resetting the computer multiple times ( repeat both steps). Others have had issues where the installation process hangs.īased on the customer experiences, this might be specific to the manufacturer and are usually isolated cases. However, the board cannot be accessed on the Arduino IDE. We have had a few reports on Windows 10 where the driver will automatically install and the board will show up under a new COM port as USB-Serial CH340, but with a different device name. Troubleshooting COM Port is Not Showing Up as CH340 Windows
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |