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Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/mainboard/lenovo/t420.md | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Documentation/mainboard/lenovo/t420.md b/Documentation/mainboard/lenovo/t420.md index 00ce45f69a..189649b6e2 100644 --- a/Documentation/mainboard/lenovo/t420.md +++ b/Documentation/mainboard/lenovo/t420.md @@ -18,6 +18,40 @@ the general [flashing tutorial]. Steps to access the flash IC are described here [T4xx series]. +## Working + * CPU: Sandy Bridge i5-2520M, i7-2670QM + * RAM module combinations of 2G+0, 2G+2G, 4G+0 + * mSATA + * USB + * Video (Intel integrated) + * Sound (integrated speakers, integrated mic, external headphones, external mic) + * LAN + * Mini-PCIe slots (WLAN) + * Bluetooth + * Linux + * Windows 10 (through SeaBIOS as payload, using a VGA BIOS) + * DVD-ROM drive + * SD card slot + * TrackPoint + * Touchpad + * Webcam + * Fn hotkeys (backlight control, thinklight) + * Thinklight + * Mute button (Speaker only) + * Mini Jack audio (headphones) + * Suspend (Linux) + +## Not tested + * DSub (VGA) out + * DisplayPort out + * eSATA + * ExpressCard + * WWAN + +## Not working/TODOs + * Mutemic button doesn't mute + * Suspend (Windows 10) + [T4xx series]: t4xx_series.md [flashing tutorial]: ../../flash_tutorial/ext_power.md [T420 / T520 / X220 / T420s / W520 common]: Sandy_Bridge_series.md |