Dell XPS 15 9520 Re-imaging guide for Windows - Page 1

Dell XPS 15 9520 Manual

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XPS 15 9520 Re-imaging guide for Windows Regulatory Model: P91F Regulatory Type: P91F003 March 2022 Rev. A00

Section	Page
XPS 15 9520 Re-imaging guide for Windows	1
Contents	3
Installation overview	4
Introduction	5
Order of reinstallation	6
Updating or resetting the BIOS	7
Updating the BIOS in Windows	7
Clearing CMOS settings	7
Trusted Platform Module (TPM) security	7
Reinstalling the operating system	8
Reinstalling drivers and applications	9
Displaying drivers and applications on your computer	9
Reinstallation sequence for drivers and applications	10
1. Intel chipset device software	10
Downloading and installing the chipset driver	10
2. Critical Microsoft Knowledge Base (KB) updates	10
3. Media-card reader driver	10
Downloading and installing the media-card reader driver	11
4. Intel Rapid Storage Technology (IRST)	11
Downloading and installing the IRST driver	11
5. Graphics	11
Downloading and installing the Dell graphics driver	12
6. Audio	12
Downloading and installing the Dell audio driver	12
7. Fingerprint-reader driver	12
Downloading and installing the fingerprint-reader driver	12
8. Wireless Local Network (WLAN) drivers and applications	13
Downloading and installing the Wi-Fi driver	13
9. Dell Docking Station WD19	13
10. Dell Thunderbolt Dock WD19TB	13
.NET Framework	14

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XPS 15 9520

Re-imaging guide for Windows

Regulatory Model: P91F

Regulatory Type: P91F003

March 2022

Rev. A00