Scx4305fw error f/w upgrade mode upgrade final FW

The first thing you should do is a FW upgrade

On a Bizhub C450 the C-F023 code could be following.

-RAMs on PWB-ES Board.
-Old FW Version.
-Connection problem.
-PWB MC
-PWB MFP.

I would suggest you have a tech make a memory check in "state confirmation" in service mode , clean and reseat all memory chips and upgrade the machine to the newest Firmware.

you can rechip it or turn the counters off do fw upgrade to I believe it was g0001 the go into service mode and cut off the notification timers

I think I would get back to the Samsung Help website and ask

You may have upgraded to the wrong firmware, you can try to go back to the original and see if it works. If you turned it off during FW upgrade, not good!

Unplug the TV from the wall and plug it back after 45-60s should fix the problem. However, it will come back from time to time so the same procedure will reset the video board. You'd want to upgrade the firmware on the ATSC tuner as well because old firmware was built before the final standard and when the TV goes digital in June 2009, it wreak havoc on all older HD TV. Go to hitachi website and download new FW for your TV. Copy the FW to an SD card and follow procedure from Hitachi to upgrade. It works wonder for my TV after the upgrade.

Error code 2010 is definitely hard drive problem.

Did you get the firmware from the site below?
Link to hardware maintenance manual for reference:
http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles_pdf/39t2393.pdf
Here's the fix straight from the maintenance manual:
If in the primary bay the customer is using a non-IBM or non-Lenovo hard disk drive (HDD), or an old generation IBM HDD which is not supported by this system, with the risk in mind, the customer can still use it by pressing ESC. If in the primary drive bay the customer is using a supported IBM/Lenovo HDD with an old firmware, the customer needs to update its firmware to the latest. The latest version is available at http://www.lenovo.com/think/ support

make sure your not trying to run a software and hardware made to work with a 32 bit system on a 64 bit sytem.

smash your psp and buy new one its that simple

FW upgrade is very easy: I have the same problem with the Display (after 8000 pictures) the LCD only works in Panoramic mode (or in remote capture mode when doing a remote capture from PC). In all other modes the camera LCD does not display anything. In order to upgrade the FW just connect the camera to your TV (using the cable that comes with the camera) The TV will the display the menu and you can do the FW upgrade. I upgraded the camera this way to FW 1.01 but unfortunatly the display problem still exists.