Lenovo 3000 N500 User Manual

1180 Speakers and base cover
For access, remove these FRUs in order:
v “1010 Battery pack” on page 54
v “1090 Wireless LAN card slot cover and PCI Express Mini Card for wireless
LAN” on page 65
v “1110 Keyboard cover and power board” on page 68
v “1130 Keyboard” on page 71
v “1140 LCD unit” on page 73
v “1150 Keyboard bezel and LED board L” on page 76
v “1160 LED board R” on page 79
v “1170 System board and ExpressCard slot assembly” on page 80
Table 28. Removal steps of speakers and base cover
2
3
3
2
1 1
Step Screw (quantity) Color Torque
2 M2.5 × 2 mm, wafer-head, nylon-coated (2) Black 1.5 Nm
(2.0
kgfcm)
4
84 Lenovo 3000 N500 Hardware Maintenance Manual

Lenovo 3000 N500 Specifications

General

Bus type	FSB
Stepping	M0
Tjunction	100 °C
Processor cache	1 MB
Processor cores	2
System bus rate	- GT/s
Processor family	Intel Pentium Mobile
Processor series	Intel Pentium T3000 Series for Mobile
Processor socket	Socket 478
Processor codename	Merom
Processing Die size	143 mm²
Processor frequency	2.16 GHz
Processor cache type	L2
Processor lithography	65 nm
Processor manufacturer	Intel
Processor front side bus	667 MHz
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	13
Number of Processing Die Transistors	291 M
HDD speed	5400 RPM
HDD interface	SATA
Card reader integrated	Yes
Total storage capacity	250 GB
Display surface	Matt
Display diagonal	15.4 \
Display resolution	1280 x 800 pixels
Native aspect ratio	16:10
Type	PC
Modem speed	56 Kbit/s
Wireless technology	IEEE 802.11a/g/n
Memory slots	2x SO-DIMM
Internal memory	2 GB
Internal memory type	DDR2-SDRAM
Maximum internal memory	4 GB
Memory layout (slots x size)	2 x 1 GB
Audio system	Conexant CX20561-12Z
Speaker power	2 W
Networking features	Ethernet/Fast Ethernet
Operating system installed	Windows Vista Business
Number of battery cells	6
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	4
Cable lock slot type	IBM
Pointing device	Touchpad
Discrete graphics card model	Intel® GMA 4500MHD
Processor code	SLB3P
Processor ARK ID	35583

Weight and Dimensions

Depth	256.5 mm
Width	358.5 mm
Height	37 mm
Weight	2740 g