![Dell Vostro 14 3000 3401 turning on Support Assist pre-Boot system performance check problem#info - YouTube Dell Vostro 14 3000 3401 turning on Support Assist pre-Boot system performance check problem#info - YouTube](https://i.ytimg.com/vi/M03dlVMEw88/mqdefault.jpg)
Dell Vostro 14 3000 3401 turning on Support Assist pre-Boot system performance check problem#info - YouTube
![Dell Vostro 14 3000 3401 turning on Support Assist pre-Boot system performance check problem#info - YouTube Dell Vostro 14 3000 3401 turning on Support Assist pre-Boot system performance check problem#info - YouTube](https://i.ytimg.com/vi/M03dlVMEw88/hqdefault.jpg)
Dell Vostro 14 3000 3401 turning on Support Assist pre-Boot system performance check problem#info - YouTube
![How to delete false positive Pre-Boot System Performance Check ? After reboot the false positive remain in list, this annoys me : r/Dell How to delete false positive Pre-Boot System Performance Check ? After reboot the false positive remain in list, this annoys me : r/Dell](https://i.redd.it/g2lp0j8ias541.jpg)
How to delete false positive Pre-Boot System Performance Check ? After reboot the false positive remain in list, this annoys me : r/Dell
![My computer (Inspiron 5584) Has been doing the pre-boot system performance check almost every single time I open it. Is there a way to stop this performance check from happening? the noise My computer (Inspiron 5584) Has been doing the pre-boot system performance check almost every single time I open it. Is there a way to stop this performance check from happening? the noise](https://i.redd.it/knpp4bpl9xx31.jpg)
My computer (Inspiron 5584) Has been doing the pre-boot system performance check almost every single time I open it. Is there a way to stop this performance check from happening? the noise
![Dell Latitude 5400 14" i5-8265U CPU 1.60GHz 8GB DDR4 128GB SSD M.2 Business Laptop Window 10 Professional 64Bit Super Clean - Computer | Network | Telecom | Lab & medical Equipment Dell Latitude 5400 14" i5-8265U CPU 1.60GHz 8GB DDR4 128GB SSD M.2 Business Laptop Window 10 Professional 64Bit Super Clean - Computer | Network | Telecom | Lab & medical Equipment](https://www.zigzagweare.com/wp-content/uploads/2022/05/20220327_033908.jpg)
Dell Latitude 5400 14" i5-8265U CPU 1.60GHz 8GB DDR4 128GB SSD M.2 Business Laptop Window 10 Professional 64Bit Super Clean - Computer | Network | Telecom | Lab & medical Equipment
![Alert! The AC power adapter wattage and type cannot be determined (Inspirion 5481 ) | DELL Technologies Alert! The AC power adapter wattage and type cannot be determined (Inspirion 5481 ) | DELL Technologies](https://www.dell.com/community/assets/community/687062f5-603c-4f5f-ab9d-31aa7cacb376/issue_screencap2-6ca85b84-1749-46f7-bf14-304adf8a550b-706123612.jpeg)
Alert! The AC power adapter wattage and type cannot be determined (Inspirion 5481 ) | DELL Technologies
![Dell Yeni Laptop Oyun Oynarken Kapandı 'pre-boot system performance check hatası' | DonanımHaber Forum Dell Yeni Laptop Oyun Oynarken Kapandı 'pre-boot system performance check hatası' | DonanımHaber Forum](https://store.donanimhaber.com/22/4c/ca/224ccade9dd48efe6b0119d6b6b60a98.jpeg)
Dell Yeni Laptop Oyun Oynarken Kapandı 'pre-boot system performance check hatası' | DonanımHaber Forum
![Hi, I have a dell inspiron 3505 and for a few days I've been noticing when I run the pre boot diagnostics test, it displays an error. The thing is it doesn't Hi, I have a dell inspiron 3505 and for a few days I've been noticing when I run the pre boot diagnostics test, it displays an error. The thing is it doesn't](https://i.redd.it/fk4qxfobip6c1.jpeg)
Hi, I have a dell inspiron 3505 and for a few days I've been noticing when I run the pre boot diagnostics test, it displays an error. The thing is it doesn't
![Stuck on performance check screen even when I run the check it just keeps doing this and won't let me access my pc any help? : r/Dell Stuck on performance check screen even when I run the check it just keeps doing this and won't let me access my pc any help? : r/Dell](https://i.redd.it/20wtw4dol7x61.jpg)