Jump to content
Main menu
Main menu
move to sidebar
hide
Navigation
Main page
Recent changes
Random page
freem
Search
Search
Appearance
Create account
Log in
Personal tools
Create account
Log in
Pages for logged out editors
learn more
Contributions
Talk
Editing
Openai/692da612-aac4-800b-80dd-f1568632e2ff
(section)
Add languages
Page
Discussion
English
Read
Edit
Edit source
View history
Tools
Tools
move to sidebar
hide
Actions
Read
Edit
Edit source
View history
General
What links here
Related changes
Special pages
Page information
Appearance
move to sidebar
hide
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
=== If all else fails, plug the UNO into another computer with Arduino IDE and try upload. If it works there, the problem is specific to your Windows machine (drivers / background process). === ===== After you try the steps above, tell me exactly one of these (don’t guess): ===== * “Step X fixed it — uploads now succeed” (say which step number) * “Process Explorer showed process_name.exe using COM6” (paste the name) * “Device Manager shows: __________ (COM6)” (copy the exact string shown) * “Loopback test: [worked / failed]” * “Still same Access is denied after all steps” Tell me that and I’ll give the targeted next command (driver link, how to kill a specific process, or re-burn bootloader instructions if needed).
Summary:
Please note that all contributions to freem are considered to be released under the Creative Commons Attribution-ShareAlike 4.0 (see
Freem:Copyrights
for details). If you do not want your writing to be edited mercilessly and redistributed at will, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource.
Do not submit copyrighted work without permission!
Cancel
Editing help
(opens in new window)
