HP R1500 HP 3 Phase UPS User Guide - Page 91
Updating the UPS firmware, Verifying the HP UPS Management Module firmware version
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2. Unplug the ERM from the back of the UPS. 3. Unplug the ERM from a second connected ERM. 4. Remove the front bezel on the ERM that is being replaced. 5. Remove the screws securing the ERM to the rack. 6. Remove the ERM from the rack. To replace the component, reverse the removal procedure. Updating the UPS firmware To update the UPS firmware, see the HP website (http://www.hp.com/go/rackandpower). Verifying the HP UPS Management Module firmware version To verify that the HP UPS Management Module is running the latest firmware version, see the HP website (http://www.hp.com/go/rackandpower). To update the firmware, download the HP UPS Management Upgrade Utility, and follow the attached instructions. Configuring a USB to serial converter NOTE: This procedure was tested on the Windows® XP Professional, Windows Server® 2003, and Windows® Vista Enterprise operating systems using the HP USB to serial converter (part number 304098-001). Depending on your system configuration, a driver download might be required to successfully install the converter. The driver can be downloaded from the USB-Drivers website (http://www.usb-drivers.com/drivers/123/123294.htm). To configure a USB port to the COM 1 port on systems that do not have available serial ports: 1. Connect the USB to serial converter to the USB port on your system. 2. For Windows Vista, click Start, select Control Panel, double-click System and Maintenance, and then skip to step 4. -orFor Windows XP, click Start, select Control Panel, click Performance and Maintenance, and then click System. -orFor Windows Server, click Start, select Control Panel, and then double-click System. 3. Click the Hardware tab. 4. Click Device Manager. The Device Manager screen appears. 5. In the tree displayed in the left panel, click the Ports (COM & LPT) branch to expand. 6. Double-click the port that is assigned to your USB to serial converter device. This port is usually named with the device manufacturer's name followed by one of the following: o USB to Serial Bridge (COM 4) o USB Serial port o Communications Port (COM1) The Port Properties screen appears. Maintenance 91