how can i update my dell inspiron n5050 laptop bios version a05 to a06

[Kanchan_3]

i dont find a06 version bios for my laptop

 

[webworkings]

Just because a newer version is listed, does not mean it will work in your device. The Dell site should have the most recent BIOS that your device can have. To add one that isn't meant for your particular system can cause numerous problems.