Lenovo X220 Re-add support for 1866Memory possible?

[Sml6397]

Hello gpspl,

Thank you for your offer! Have you successfully flashed a clean or modified BIOS image onto your x220 before using this SPI programmer?

~Steven

[gpspl]

I didn't flashed my x220 with spi programmer ( i'm using it to get rid of white list on ivy bridge and haswell lenovos eg x230 t430 x250 x1). Now i'm using a modified bios with white list removed and MSR unlocked

[Simpetus]

Any news on BIOS MOD with:

1. Unlocked Memory Speed 1866;
2. SLIC 2.1;
3. No White-list;
4. Working AES-NI;
5. Working system with 16Gb on board and eGPU;
6. Unblocked advanced menu in X220 BIOS;
7. No "5-5 beeps and delay" problem on start-up without deactivating of TPM itself);

???

Thanks in advance

[pkrs_trk]

Hi, I'd like to have Unlocked Memory Speed 1866 in 1.42 too.
Thanks in advance!

[ValdikSS]

Code:

Lenovo Thinkpad X220 1.43

- Whitelist removal
- Unblocked AES-NI
- Unblocked advanced menu
- Unlocked memory speed
- Unblocked AES MSR 0xE2
- New vbios Intel 2119
- 16Gb 1866 + eGPU solved
- No 5 beeps on boot (recomputed hashsums and signatures)

https://my.mixtape.moe/nordmd.7z
http://cdn.che.moe/lznxcr.7z
https://files.catbox.moe/8ae8ky.7z
https://a.pomf.cat/aaopav.7z
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