I recently acquired a Uniwell laptop, model #257SA1. It had no power cord, so after purchasing one, I commenced with start-up.
It gets as far as telling me it has Pen4, and then gives me this information:
SiS900 PXE BootRom v1.09 Hook Int19
Client Mac Addr : 00 03 0D 14 EB C& Guid: 4489C01B-D1F5-D811-BF88-0D3F87CA9BD7
PXE-E51: No DHCP or proxyDHCP offers were received.
PXE-M0F: Exiting Intel PXE ROM
Reboot and Select proper Boot device
or Insert Boot Media in selected Boot device and press a key
The sticker on the bottom states XP Home Edition.
Any help in getting this up and running would be very kind.
Check your "BIOS" it's Usually a F1 - F7, F9 - F12 you have to press one of these keys when you turn on your laptop. Search for it there but don't move any settings. I am sorry I don't know much about Uniwill computers. You can try this LINK. It depends, about how much did you pay for this laptop? Windows XP HE can run up to 200.00$USD which is for me a lot of money. I think first you should try other methods. Unwill might provide some type of recovery disc or OS re-installation discs. So if your laptop cost around 500$USD or less than I suggest don't buy it. Let me dig around and see if there is another way to help you.
If you have a working computer than follow the steps bellow. It might be able to fix your problem if you do indeed have a hardrive. I had a similar error with my hardrive.