Laptop Testing Lenovo3000G400

Laptop Testing Lenovo3000G400

Make: Lenovo

Brand: 3000 Series G400 T2130 Pentium Dual-Core

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