Arduino Micro no termina de cargar código

Hola, tendo un Arduino Micro y W7.
Intento cargar el ejemplo de "Blink" y compila bien el código pero no termina de subirlo. Tengo bien elegida la placa y el puerto COM, también me da información de la placa.

Cod:
Arduino:1.8.15 (Windows 7), Tarjeta:"Arduino Micro"

C:\Users\Fernando\Desktop\arduino-1.8.15-windows\arduino-builder -dump-prefs -logger=machine -hardware C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware -tools C:\Users\Fernando\Desktop\arduino-1.8.15-windows\tools-builder -tools C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -built-in-libraries C:\Users\Fernando\Desktop\arduino-1.8.15-windows\libraries -libraries C:\Users\Fernando\Documents\Arduino\libraries -fqbn=arduino:avr:micro -vid-pid=2341_8037 -ide-version=10815 -build-path C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207 -warnings=none -build-cache C:\Users\Fernando\AppData\Local\Temp\arduino_cache_95432 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -prefs=runtime.tools.arduinoOTA-1.3.0.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -prefs=runtime.tools.avr-gcc-7.3.0-atmel3.6.1-arduino7.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -prefs=runtime.tools.avrdude-6.3.0-arduino17.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -verbose C:\Users\Fernando\Desktop\arduino-1.8.15-windows\examples\01.Basics\Blink\Blink.ino

C:\Users\Fernando\Desktop\arduino-1.8.15-windows\arduino-builder -compile -logger=machine -hardware C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware -tools C:\Users\Fernando\Desktop\arduino-1.8.15-windows\tools-builder -tools C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -built-in-libraries C:\Users\Fernando\Desktop\arduino-1.8.15-windows\libraries -libraries C:\Users\Fernando\Documents\Arduino\libraries -fqbn=arduino:avr:micro -vid-pid=2341_8037 -ide-version=10815 -build-path C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207 -warnings=none -build-cache C:\Users\Fernando\AppData\Local\Temp\arduino_cache_95432 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -prefs=runtime.tools.arduinoOTA-1.3.0.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -prefs=runtime.tools.avr-gcc-7.3.0-atmel3.6.1-arduino7.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -prefs=runtime.tools.avrdude-6.3.0-arduino17.path=C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr -verbose C:\Users\Fernando\Desktop\arduino-1.8.15-windows\examples\01.Basics\Blink\Blink.ino

Using board 'micro' from platform in folder: C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\arduino\avr

Using core 'arduino' from platform in folder: C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\arduino\avr

Detecting libraries used...

"C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10815 -DARDUINO_AVR_MICRO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8037 "-DUSB_MANUFACTURER="Unknown"" "-DUSB_PRODUCT="Arduino Micro"" "-IC:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\arduino\avr\cores\arduino" "-IC:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\arduino\avr\variants\micro" "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207\sketch\Blink.ino.cpp" -o nul

Generating function prototypes...

"C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10815 -DARDUINO_AVR_MICRO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8037 "-DUSB_MANUFACTURER="Unknown"" "-DUSB_PRODUCT="Arduino Micro"" "-IC:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\arduino\avr\cores\arduino" "-IC:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\arduino\avr\variants\micro" "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207\sketch\Blink.ino.cpp" -o "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207\preproc\ctags_target_for_gcc_minus_e.cpp"

"C:\Users\Fernando\Desktop\arduino-1.8.15-windows\tools-builder\ctags\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207\preproc\ctags_target_for_gcc_minus_e.cpp"

Compilando programa...

"C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10815 -DARDUINO_AVR_MICRO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8037 "-DUSB_MANUFACTURER="Unknown"" "-DUSB_PRODUCT="Arduino Micro"" "-IC:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\arduino\avr\cores\arduino" "-IC:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\arduino\avr\variants\micro" "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207\sketch\Blink.ino.cpp" -o "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207\sketch\Blink.ino.cpp.o"

Compiling libraries...

Compiling core...

Using precompiled core: C:\Users\Fernando\AppData\Local\Temp\arduino_cache_95432\core\core_arduino_avr_micro_075beccaea6cad483bae05f8e9c691a1.a

Linking everything together...

"C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr/bin/avr-gcc" -w -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=atmega32u4 -o "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207/Blink.ino.elf" "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207\sketch\Blink.ino.cpp.o" "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207/..\arduino_cache_95432\core\core_arduino_avr_micro_075beccaea6cad483bae05f8e9c691a1.a" "-LC:\Users\Fernando\AppData\Local\Temp\arduino_build_810207" -lm

"C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr/bin/avr-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207/Blink.ino.elf" "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207/Blink.ino.eep"

"C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr/bin/avr-objcopy" -O ihex -R .eeprom "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207/Blink.ino.elf" "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207/Blink.ino.hex"

"C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr/bin/avr-size" -A "C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207/Blink.ino.elf"

El Sketch usa 3958 bytes (13%) del espacio de almacenamiento de programa. El máximo es 28672 bytes.

Las variables Globales usan 149 bytes (5%) de la memoria dinámica, dejando 2411 bytes para las variables locales. El máximo es 2560 bytes.

Forzando reinicio usando 1200bps apertura / cierre en el puerto COM8

PORTS {COM3, COM8, } / {COM3, COM8, } => {}

PORTS {COM3, COM8, } / {COM3, COM8, } => {}

PORTS {COM3, COM8, } / {COM3, COM8, } => {}

PORTS {COM3, COM8, } / {COM3, COM8, } => {}

PORTS {COM3, COM8, } / {COM3, COM8, } => {}

PORTS {COM3, COM8, } / {COM3, COM8, } => {}

PORTS {COM3, COM8, } / {COM3, COM8, } => {}

PORTS {COM3, COM8, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, } => {}

PORTS {COM3, } / {COM3, COM8, } => {COM8, }

Found upload port: COM8

C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr/bin/avrdude -CC:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr/etc/avrdude.conf -v -patmega32u4 -cavr109 -PCOM8 -b57600 -D -Uflash:w:C:\Users\Fernando\AppData\Local\Temp\arduino_build_810207/Blink.ino.hex:i

avrdude: Version 6.3-20190619

     Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/

     Copyright (c) 2007-2014 Joerg Wunsch



     System wide configuration file is "C:\Users\Fernando\Desktop\arduino-1.8.15-windows\hardware\tools\avr/etc/avrdude.conf"



     Using Port                    : COM8

     Using Programmer              : avr109

     Overriding Baud Rate          : 57600

     AVR Part                      : ATmega32U4

     Chip Erase delay              : 9000 us

     PAGEL                         : PD7

     BS2                           : PA0

     RESET disposition             : dedicated

     RETRY pulse                   : SCK

     serial program mode           : yes

     parallel program mode         : yes

     Timeout                       : 200

     StabDelay                     : 100

     CmdexeDelay                   : 25

     SyncLoops                     : 32

     ByteDelay                     : 0

     PollIndex                     : 3

     PollValue                     : 0x53

     Memory Detail                 :



                              Block Poll               Page                       Polled

       Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack

       ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------

       eeprom        65    20     4    0 no       1024    4      0  9000  9000 0x00 0x00

       flash         65     6   128    0 yes     32768  128    256  4500  4500 0x00 0x00

       lfuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00

       hfuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00

       efuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00

       lock           0     0     0    0 no          1    0      0  9000  9000 0x00 0x00

       calibration    0     0     0    0 no          1    0      0     0     0 0x00 0x00

       signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00



     Programmer Type : butterfly

     Description     : Atmel AppNote AVR109 Boot Loader

Connecting to programmer: .avrdude: butterfly_recv(): programmer is not responding

avrdude: butterfly_recv(): programmer is not responding

Problem uploading to board. See Upload – Arduino Help Center for suggestions.

También lo he probado en otro Pc con W10 y tampoco carga.

Espero haber sido correcto al postear, sino ha sido así pido disculpas pero que conste que he leído las normas y he intentado seguirlas. Gracias de antemano.