Dell Precision 7820 / 7920 Tower System BIOS

Απαιτείται επανεκκίνηση

Do not turn off your computer or disconnect from the power source while updating the BIOS as this could harm your computer. During the update, your computer will restart and you may briefly see a black screen.

Before updating, please read the installation instructions and important information noted below.

Αναγνωριστικό προγράμματος οδήγησης : GTMMH

Σπουδαιότητα : Recommended

Έκδοση : 1.8.2, 1.8.2 Τελευταία έκδοση Συνιστώμενη έκδοση Τελευταία και συνιστώμενη έκδοση

Ημερομηνία κυκλοφορίας : 05 Οκτ 2018

Τύπος λήψης : BIOS συστήματος

Κατηγορία : BIOS

This package contains the Dell system BIOS update. BIOS is a firmware that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices. This update enhances the FlexBay fan curve control feature.

Λήψη αρχείων

Μορφή αρχείου: This file format consists of a BIOS-executable file. To use it, download the file and copy it to a DOS-bootable USB flash drive, then boot the system to the USB flash drive and run the program.

Όνομα αρχείου: 7X20T_1.8.2.exe

Μέγεθος αρχείου: 9.9 MB

Για να διασφαλίσετε την ακεραιότητα της λήψης σας, επαληθεύστε την τιμή του αθροίσματος ελέγχου.

MD5: a28f77171b262b2eb105f3cd9d404364

SHA1: de096d5f3d00db43b14c7478fc24b75fd223894b

SHA-256: 222d65504325c8da8060fa959ffbecb61c5fbe0e41544033a2274cabd4ddc513

Λήψη .EXE

Οδηγίες εγκατάστασης

Updating the BIOS from Windows

Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If it is not enabled on your system, you can ignore this step. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.

Download and Installation
1. Click Download File, to download the file.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file and double-click the new file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.
Updating the BIOS from BIOS Boot Menu (independent of operating system)
Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com. If BitLocker is not enabled on your system, you can ignore this step.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.

Installation
1. Copy the downloaded file to a USB drive. The USB drive does not need to be bootable device.
2. Insert the USB drive into any USB port.
3. Power on the system.
4. At the DELL logo screen, press F12 to access the one-time boot menu.
5. Select BIOS Flash Update in the Other Options section.
6. Click the ... button to browse the USB drive to locate the downloaded file.
7. Select the file and click Ok.
8. Verify the existing system BIOS information and the BIOS update information.
9. Click Begin Flash Update.
10. Review the Warning message and click Yes to proceed with the update.
The system restarts and displays a progress bar at the Dell logo screen. The system restarts again when the update is complete.

Dell Precision 7820 / 7920 Tower System BIOS

Λήψη αρχείων

Fixes & Enhancements

Συμβατά συστήματα

Υποστηριζόμενα λειτουργικά συστήματα

Οδηγίες εγκατάστασης

Ισχύει για