
ClearCube Public Technical Document
Document Code: TB00241JW
ClearCube Technology 8834 Capital of Texas Hwy N Austin, Texas 78759 voice 512 652 3500 www.clearcube.com
Perform the following steps to update to BIOS version 3.27:
1. Download the RK327U16.zip file from the ClearCube Support Web site:
a. Open the following URL: http://support.clearcube.com
b. In the product support area, select R1300 in the PC Blades drop-down box.
c. Click the BIOS link and browse for the link to the 3.27 BIOS zip file.
This file contains the BIOS update, the phlash16.exe flash utility, this Technical Bulletin, and text file
notes about the BIOS update.
2. Plug the external drive into the USB port on the front of your Blade. If you are using a floppy drive, insert
the floppy boot disk.
3. Unzip the contents of the RK327U16.zip file to the external drive and copy the phlash16.exe and
RK327U16.wph files to the external drive or disk.
4. Restart your system from the external drive and type the following command at the command line:
phlash16 RK327U16.WPH
5. Disregard the message that phlash16 displays requesting you to press any key to restart the machine.
Doing so can result in unsupported behavior. You must cycle Blade power by performing any one of the fol-
lowing steps:
• Press and hold the power button on the front of the Blade for five seconds to power down the
Blade, and then press the power button again to power on the Blade.
—OR—
• Reset the Blade by pressing the reset button on the front of the blade or on the rear of the C/Port.
Note: The first time you cycle Blade power after updating the BIOS, the Blade LCD displays POST
codes and then powers off and on several times. Video is not displayed until POST 55 is
displayed on the LCD. This behavior is normal and only occurs the first time you cycle power
after updating the BIOS.
For more information, contact ClearCube technical support in any of the following ways:
support.clearcube.com ClearCube Support Web site
(866) 652-3400 Direct line in the US
+1 (512) 652-3400 Direct line from outside the US