Dell Optiplex 755 wont boot up, power light is green, fourth and fifth LED are green - Dell Community
![HELP! Can someone pls explain what the green light next to boot means and also what error code A9 is. I'm having troubles connecting my pc to my monitor and I keep HELP! Can someone pls explain what the green light next to boot means and also what error code A9 is. I'm having troubles connecting my pc to my monitor and I keep](https://preview.redd.it/nz47im3ff0m71.jpg?width=640&crop=smart&auto=webp&s=74f24116e2f4e59c559fd80c6d193c854c9a5da3)
HELP! Can someone pls explain what the green light next to boot means and also what error code A9 is. I'm having troubles connecting my pc to my monitor and I keep
![Stainless Steel Navigation Lights | Stainless Steel Boot Accessoires | Yacht Equipment - Boat Parts & Accessories - Aliexpress Stainless Steel Navigation Lights | Stainless Steel Boot Accessoires | Yacht Equipment - Boat Parts & Accessories - Aliexpress](https://ae01.alicdn.com/kf/H4a6087ea60a045fe85760ce1a1445596Z/1-Pair-12V-8LED-LED-Navigation-Lights-Yacht-Stainless-Steel-Red-Green-Side-Single-Light-Boot.jpg)
Stainless Steel Navigation Lights | Stainless Steel Boot Accessoires | Yacht Equipment - Boat Parts & Accessories - Aliexpress
![SM2 Pro J2534 VCI ECU Programmer Read&Write ECU PCM 67 in 1 FLASH EEPROM LIGHTS Boot Bench DB25 Pinout Cable US Plug - Walmart.com SM2 Pro J2534 VCI ECU Programmer Read&Write ECU PCM 67 in 1 FLASH EEPROM LIGHTS Boot Bench DB25 Pinout Cable US Plug - Walmart.com](https://i5.walmartimages.com/asr/6a9f48d3-bba4-4bf5-a823-db0126492ec8.5414d338d499055d498802f46a87f5d8.jpeg)
SM2 Pro J2534 VCI ECU Programmer Read&Write ECU PCM 67 in 1 FLASH EEPROM LIGHTS Boot Bench DB25 Pinout Cable US Plug - Walmart.com
![Amazon.com: sb components Raspberry Pi Pico Board with Raspberry Pi Pico Zero Board, Pico Expansion Module Board for RPi Pico, Raspberry Pi Pico Kit : Electronics Amazon.com: sb components Raspberry Pi Pico Board with Raspberry Pi Pico Zero Board, Pico Expansion Module Board for RPi Pico, Raspberry Pi Pico Kit : Electronics](https://m.media-amazon.com/images/I/61sgg4cQfsS._AC_UF894,1000_QL80_.jpg)