Solved: Can't rid of Dell SupportAssist Pre-Boot System Performance Check after BIOS update Inspiron 3470 - Dell Community
![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://forum.donanimhaber.com/cache-v2?path=http%3A%2F%2Fstore.donanimhaber.com%2F22%2F4c%2Fca%2F224ccade9dd48efe6b0119d6b6b60a98.jpeg&t=142286272&width=240&text=1)
Dell Yeni Laptop Oyun Oynarken Kapandı 'pre-boot system performance check hatası' | DonanımHaber Forum
![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)
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
![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://preview.redd.it/g2lp0j8ias541.jpg?width=640&crop=smart&auto=webp&s=365555a306ee0cc4d18ea67c95e5d6fe640f6bb2)
How to delete false positive Pre-Boot System Performance Check ? After reboot the false positive remain in list, this annoys me : r/Dell
![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)