Beware: Risc PCs have goblins inside that if awakened will do untold damage to your retro collection. The one escaped from mine and there was fire on my desk... You have been warned!
One of my RPC's took to killing HDDs... regular escapes of magic smoke - don't worry, not a normal thing with these machines.
It stopped when I swapped the last dead HDD for a compact flash card & adapter.
Hmm, then there's the time I lost a RPC HDD for a 'suicide woodlouse'. :roll:
@KieranD212:
Is your RiscPC up 'n running now?
As TC mentions holding down <Delete> when you power-on will reset the CMOS to the factory defaults - needed when you (very sensibly) change the battery. Holding down <Shift> just prevents the !Boot app in the root of our HDD running...
...after a power-on + <Delete> all should be good but if for any reason your RPC won't auto run !Boot do the following:
Once the desktop is up (possibly after an error message) press <F12>
Then type: conf.filesystem ADFS <Return> <-Default filesystem
Then type: conf.drive 4 <Return> <-Default primary HDD
Then type: conf.boot <Return> <-Tell the computer to look @ this drive on boot
Then type: opt 4,2 <Return> <-Tells the computer to run !Boot on, er, boot
Then type <Return> again <-Back to the desktop
On your next reboot your machine should run properly, assuming your !Boot app a correctly set up...
...double click on !Boot (or sometimes the Apps icon depending on OS version) to run the !Configure app and set the remainder of things up as you'd like: Default screen mode / monitor type, drives, etc.
It's a happy sight to see the photo of your RPC running. I see the picture isn't centered so well... If you haven't already check out the provided monitor definition files (!Configure) and if none of those are good a google of "monitor definition file RISCOS" or "MDF RISCOS" should help...
...!MakeModes can be used to roll your own if you know the specs of your monitor. If that monitor of yours is an old-fashioned CRT multi-sync getting hold of a MDF with a selection of 50/100mhz modes will be great for playing old games - I have one for Acorn's AFK85 (17" multi-sync).
PS
Although mostly aimed at Classic Arcs the links in my sig may be of interest.
PPS
Broken flaps are a common problem with these machines. The
little plastic post snaps off.
As long as you have the spring fixing it is dead easy - just drill two holes and a paperclip:
https://www.amibay.com/attachment.php?attachmentid=45731&stc=1&d=1369071561
https://www.amibay.com/attachment.php?attachmentid=45732&stc=1&d=1369071807