Lenovo3000G400
Contact: AlvonsiusAlbert
- Make: Lenovo
- Brand: 3000 G400
Website: http://www-07.ibm.com/lenovoinfo/id/notebooks/3000hho/g-series/
Current Issues
- Internal speakers do not turn off when headphones are plugged in (see below)
- The fan almost always on. The temperature of CPU is almost at 50C all the time, on full load it can goes to 64C. Because of this, on normal usage at normal environment temperature, the battery power will enough for 2.5 hours, on lower environment temperature it could span into 3 hours.
- Wireless driver needs Restricted Driver (see below)
System Info
$ sudo dmidecode -s system-manufacturer LENOVO $ sudo dmidecode -s system-product-name Lenovo 3000 G400 $ sudo dmidecode -s system-version C-Notebook XXXX $ sudo lspci 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 03:00.0 Network controller: Broadcom Corporation BCM94311MCG wlan mini-PCI (rev 01) 04:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02) $ lsusb Bus 005 Device 007: ID 0bda:0158 Realtek Semiconductor Corp. Bus 005 Device 001: ID 0000:0000 Bus 003 Device 004: ID 09da:000a A4 Tech Co., Ltd Bus 003 Device 001: ID 0000:0000 Bus 002 Device 001: ID 0000:0000 Bus 001 Device 001: ID 0000:0000 Bus 004 Device 001: ID 0000:0000
PS: A4 Tech Co., Ltd is the mouse plugged on the notebook
Hardware details
Screen & Monitors |
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Device |
Works? |
Bug # |
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in Ubuntu 7.10 x86 |
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Screen |
Works |
|
||
Correct resolution? |
Yes, 1280 x 800 |
|
||
Correct refresh rate? |
Yes |
|
||
3D Acceleration |
Yes |
|
||
External monitor works? |
Untested |
|
||
External monitor - mirrors |
Untested |
|
||
External monitor - extend desktop |
Untested |
|
||
Power Management |
||||
Battery detected? |
Yes |
|
||
Hibernates? |
Fail. Status after installing uswsusp is Untested |
|
||
Suspend |
Yes, after installing uswsusp |
|
||
Dim monitor on battery |
Yes |
|
||
Blank monitor on inactivity |
Yes |
|
||
Lid Close |
Yes |
|
||
Cpu frequency scaling |
Yes |
|
||
Sound |
||||
Sound works? |
Yes |
|
||
Correct volume? |
Yes |
|
||
Hardware volume switch |
Yes |
|
||
Headphone jack |
Yes, but plugging in headphones will not mute your internal speakers (see below) |
|
||
Mic jack |
Yes |
|
||
Networking |
||||
Wired NIC |
Yes |
|
||
Wireless NIC |
Yes, after installing Restricted Driver |
|
||
PCMCIA NIC |
Untested |
|
||
Modem |
Untested |
|
||
Touchpad & Mice |
||||
Touchpad |
Yes, but not too sensitive |
|
||
Touchpad - Doubletap = double click |
Yes |
|
||
Touchpad - Scroll down side |
Yes |
|
||
External mouse - USB |
Yes |
|
||
Additional Hardware |
||||
CD/DVD drive |
CD/DVD read Yes, DVD burn Yes, CD burn untested |
|
||
PCMCIA cards |
Untested |
|
||
Card readers |
Yes |
|
Function and other keys |
||||
Fn key |
Operation |
Keycode |
Works? |
Bug # |
in Ubuntu 7.10 x86 |
||||
+ F1 |
Suspend |
|
Yes, after installing uswsusp |
|
+ F2 |
Turn Off LCD Monitor |
|
Yes |
|
+ F3 |
Switch to external display |
|
Untested |
|
+ F4 |
Normal Screen mode (not-widescreen) |
|
No |
|
+ F5 |
Wireless/Bluetooth |
|
No device (dead action) |
|
+ F9 |
Play/Pause |
|
Yes, tested with Exaile |
|
+ F10 |
Stop |
|
Yes, tested with Exaile |
|
+ F11 |
Prev track (media) |
|
Yes, tested with Exaile |
|
+ F12 |
Next track (media) |
|
Yes, tested with Exaile |
|
+ Left |
Volume down |
|
Yes |
|
+ Right |
Volume up |
|
Yes |
|
+ Up |
Display brightness up |
|
Yes |
|
+ Down |
display brightness down |
|
Yes |
|
+ Insert |
|
Yes |
|
|
+ Delete |
|
Yes |
|
|
+ PrtSrc |
|
Untested |
|
|
+ Pause |
Break |
|
Untested |
|
Other special keys |
||||
Key |
Operation |
Keycode |
Works? |
Bug # |
in Ubuntu 7.10 x86 |
||||
Power button |
|
|
Yes |
|
Lenovo Care |
|
|
No |
|
Mute |
|
|
Yes |
|
Notes
Handling sound leakage when headphone jack is plugged:
- Open Volume Control
If Front slider is not showed, activate it from Edit > Preferences
- Mute the Front slider while headphone's jack is plugged in.
Setting up wireless driver:
- This notebook is using Broadcom 43xx family
- Install bcm43xx-fwcutter from Synaptic
Run System > Administration > Restricted Driver Manager
- Click the Checkbox beside "Firmware of Broadcom 43xx chipset family"
- Choose the source of firmware (the option is on a file or downloading from internet)
- For safety reason, restart Ubuntu.
LaptopTestingTeam/Old/Lenovo3000G400 (last edited 2010-03-01 22:36:52 by 94)