Message: 1 Date: Sat, 6 Jun 2020 11:41:33 +0000 (UTC) From: Yioryos Asprobounitis <mavrot...@yahoo.com> To: "devel@lists.laptop.org" <devel@lists.laptop.org> Subject: XO1.75 Message-ID: <2133017554.128519.1591443693...@mail.yahoo.com> Content-Type: text/plain; charset=UTF-8
Hi list I dug out my XOs to check their condition and my XO-1.75 (SKU203) refuses to boot as if it was wiped out clean or has no microSD card at all. The screen comes up and nothing further. Firmware check just show a double zero [00] Trying to install a fresh OS from USB fails (with the same double zero) A fast wiki search did not come up with anything relevant. If someone can point me to the right direction I would appreciate it. Thanks ------------------------------ Message: 2 Date: Sat, 06 Jun 2020 05:37:38 -0700 From: pe...@easthope.ca To: devel@lists.laptop.org Subject: Re: XO1.75 Message-ID: <E1jhY4w-0008AS-MT@joule.invalid> From: Yioryos Asprobounitis <mavrot...@yahoo.com> Date: Sat, 6 Jun 2020 11:41:33 +0000 (UTC) > The screen comes up and nothing further. ESC doesn't give the prompt of the Forth PROM? > Firmware check just show a double zero [00] Hardware diagnostics? Rocker left cheat code. http://wiki.laptop.org/go/Cheat_codes Regards, ... Peter E. -- https://en.wikibooks.org/wiki/Medical_Machines https://en.wikibooks.org/wiki/Oberon Tel: +1 604 670 0140 Bcc: peter at easthope. ca Thank you Peter, But there is no way to get to the Forth PROM or get hardware diagnostics or anything on the screen other that the 2 big zeros mentioned above. Looks like there is no firmware in this machine! As if the eMMC is wiped clean or missing. This XO has a serial port connection attached Any diagnostics through this? Thanks PS: Sorry for the miss formatted response. My mailer is not list-friendly _______________________________________________ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel