IBM System x3750 M4 Installation And Service Manual page 229

Types 8722 and 8733

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Table of Contents

2. Remove the server cover. See "Removing the server top cover" on page 226

for more information.

3. Locate the UEFI boot recovery jumper (J71) on the system board.

4. Move the jumper from pins 1 and 2 to pins 2 and 3 to enable the UEFI

recovery mode.

5. Reinstall the server cover; then, reconnect all power cords.

6. Restart the server. The power-on self-test (POST) starts.

7. Boot the server to an operating system that is supported by the IBM Flash

UEFI Update package that you downloaded.

8. Perform the firmware update by following the instructions that are in the

firmware update package readme file.

9. Copy the downloaded firmware update package into a directory.

10. From a command line, type filename-s, where filename is the name of the

executable file that you downloaded with the firmware update package.

11. Turn off the server and disconnect all power cords and external cables, and

then remove the server cover.

12. Move the UEFI boot recovery jumper (J71) back to the primary position (pins

13. Reinstall the server cover, and then reconnect all the power cables.

14. Restart the server.

Chapter 4. Troubleshooting

Troubleshooting