I purchased a refurbished Lenovo X 230 Core I5, 4 GB RAM, and a spinning hard drive, Windows 7 Pro for $228.00.
I ordered 16 GB RAM for about a hundred dollars. I thought the RAM would be less expensive. My first mistake was to raise the BIOS/EFI to 2.77. Turns out Intel encrypts something to prevent one from rolling back the BIOS/EFI. The option I had before was to run a jailbreak on the Lenovo that should allow me to neutralize the Intel Management Engines ability to get updates from Intel. Intel also had a whitelist that limits which WiFi chip it will allow to be used. I guess to make sure the Intel Management Engine can talk to the mothership. That jailbreak does not one to take apart the laptop. The jailbreak is on github 1vyrain. The site says do not attempt to use the jailbreak unless one has the allowed, correct, lower version of BIOS/EFI or it will brick it. As I write this I see some folks who say (Lenovo Forum) they have -done something - to roll back BIOS/EFI to 2.6. So they could use 1vyrain. Jailbreak 1vyrain actually accomplishes two of the big items I require. Prevent Intel from changing my X230 to something I do not want. And allow me to use another WiFi chip. Flashing the Lenovo X230 BIOS/EFI w ith an EEPROM is git hub Skulls. Which requires I spend money. And the documentation for doing that is not obvious, and old. I decided I should buy a PI to program the X230. I started to buy one from Amazon and cancelled that when I saw the voltage on the power supply was 2.5 volts and someone said not use 3.3 Or less as the flash might not work correctly. Someone suggested ADA Fruit for the Pi. But the more complete ones are not In stock. I am waiting on Corona money to buy one so I wil keep looking. I had a link once suggested by Insurgo. But it came from China, and took many weeks before the Corona started. My first questions. I had thought while looking at the Skulls there would be an option for Core I5 versus Core I7. I haven’t seen it so far. Does that matter? Clearly states to remove the battery, but did not say the coin CMOS battery. In fact I have not found that little turkey. I want to have enough in my bank account to afford a replacement MOBO if I brick this one and can’t unbrick it. Mostly the available documentation might have some flaw I am not experienced enough to catch. One thing is obvious, while I my income may be to low to buy one, Insurgo products are not overpriced. This project is a lot of trouble. Parts. Tools. are not free. Anyone have recent experience with flashing Skulls onto Lenovo X230? -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/97ee1152-79a0-496a-be06-71f2650269a0%40googlegroups.com.
