Board:lenovo/t400
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The Lenovo T400 is supported.
Contents
Status
Device/functionality | Status | Comments | ||||||
---|---|---|---|---|---|---|---|---|
CPU | ||||||||
CPU works | OK | |||||||
L1 cache enabled | OK | Always on | ||||||
L2 cache enabled | OK | Always on | ||||||
L3 cache enabled | N/A | |||||||
Multiple CPU support | N/A | |||||||
Multi-core support | OK | |||||||
Hardware virtualization | Unknown | |||||||
RAM | ||||||||
EDO | N/A | |||||||
SDRAM | N/A | |||||||
SO-DIMM | N/A | |||||||
DDR | N/A | |||||||
DDR2 | N/A | |||||||
DDR3 | OK | Native | ||||||
Dual channel support | OK | |||||||
ECC support | N/A | |||||||
On-board Hardware | ||||||||
On-board IDE 3.5" | N/A | |||||||
On-board IDE 2.5" | N/A | |||||||
On-board SATA | OK | Internal and UltraBay working | ||||||
On-board SCSI | N/A | |||||||
On-board USB | OK | |||||||
On-board VGA | OK | |||||||
On-board Ethernet | OK | |||||||
On-board Audio | OK | |||||||
On-board Modem | N/A | |||||||
On-board FireWire | Untested | |||||||
On-board Smartcard reader | N/A | |||||||
On-board CompactFlash | N/A | |||||||
On-board PCMCIA | Untested | |||||||
On-board Wifi | OK | |||||||
On-board Bluetooth | Untested | |||||||
On-board SD card reader | N/A | |||||||
Add-on slots/cards | ||||||||
ISA add-on cards | N/A | |||||||
Audio/Modem-Riser (AMR/CNR) cards | N/A | |||||||
PCI add-on cards | N/A | |||||||
Mini-PCI add-on cards | N/A | |||||||
Mini-PCI-Express add-on cards | Unknown | |||||||
PCI-X add-on cards | N/A | |||||||
AGP graphics cards | N/A | |||||||
PCI Express x1 add-on cards | N/A | |||||||
PCI Express x2 add-on cards | N/A | |||||||
PCI Express x4 add-on cards | N/A | |||||||
PCI Express x8 add-on cards | N/A | |||||||
PCI Express x16 add-on cards | OK | |||||||
PCI Express x32 add-on cards | N/A | |||||||
HTX add-on cards | N/A | |||||||
Legacy / Super I/O | ||||||||
Floppy | N/A | |||||||
Serial port 1 (COM1) | N/A | |||||||
Serial port 2 (COM2) | N/A | |||||||
Parallel port | N/A | |||||||
PS/2 keyboard | N/A | |||||||
PS/2 mouse | N/A | |||||||
Game port | N/A | |||||||
Infrared | N/A | |||||||
PC speaker | OK | |||||||
DiskOnChip | N/A | |||||||
Input | ||||||||
Trackpoint | OK | |||||||
Touchpad | OK | |||||||
Fn Hotkeys | OK | |||||||
Fingerprint Reader | Untested | |||||||
Laptop | ||||||||
Docking VGA | Untested | |||||||
Docking LAN | OK | |||||||
Docking USB | OK | |||||||
Docking Audio | Untested | |||||||
Docking Displayport | Untested | |||||||
Thinklight | OK | |||||||
Webcam | - | |||||||
Miscellaneous | ||||||||
Sensors / fan control | Untested | |||||||
Hardware watchdog | Untested | |||||||
SMBus | Untested | |||||||
CAN bus | N/A | |||||||
CPU frequency scaling | OK | |||||||
Other powersaving features | N/A | |||||||
ACPI | OK | |||||||
Reboot | OK | |||||||
Poweroff | OK | |||||||
Suspend | OK | Every once in a while resume fails, requiring removal of the RTC battery and all power sources to recover | ||||||
Nonstandard LEDs | N/A | |||||||
High precision event timers (HPET) | OK | |||||||
Random number generator (RNG) | Untested | |||||||
Wake on modem ring | N/A | |||||||
Wake on LAN | Untested | |||||||
Wake on keyboard | Untested | |||||||
Wake on mouse | Untested | |||||||
TPM | Unknown | |||||||
Flashrom | OK | After external coreboot flash internal flashing works, provided the flash lock bits were not set in the coreboot image |
AMD GPU
State of dual graphics on Lenovo Notebooks: Board:lenovo/Nvidia_Optimus
Tested Payloads
SeaBIOS GRUB
Issues
- TODO*
Flashing
- TODO*