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Acer TRAVELMATE 7730 User Manual

Acer TRAVELMATE 7730
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104
Chapter 3: Replacing notebook components
3 If the notebook has wireless networking built in, unplug the wireless antennas by
following the steps in “Replacing the IEEE 802.11 wireless card” on page 67.
4 Remove the hard drive(s) by following the steps in “Replacing the primary hard
drive” on page 64 and “Replacing the secondary hard drive” on page 73.
5 Remove the keyboard cover by following the steps in “Replacing the keyboard
cover” on page 78.
6 Remove the keyboard by following the steps in “Replacing the keyboard” on page
80.
7 Remove the LCD assembly by following the steps in “Replacing the LCD assembly”
on page 84.
8 Remove the palm rest by following the instructions in “Replacing the palm rest” on
page 96.
9 Remove the screws securing the right speaker to the palm rest.
10 Remove the screws securing the left speaker to the palm rest.
11 Carefully lift the microphone out of its holder and put the new microphone in its
place.
Screw
Screw
Screw
Screw
Screw

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Acer TRAVELMATE 7730 Specifications

General IconGeneral
Tjunction100 °C
Processor cache2 MB
Processor cores2
System bus rate- GT/s
Processor familyIntel® Core™2 Duo
Processor socketSocket 478
Processor codenamePenryn
Processing Die size107 mm²
Processor frequency2.1 GHz
Processor cache typeL2
Processor lithography45 nm
Processor manufacturerIntel
Processor front side bus- MHz
Processor operating modes32-bit, 64-bit
ECC supported by processorNo
Thermal Design Power (TDP)35 W
Number of Processing Die Transistors410 M
Motherboard chipsetIntel® GM45 Express
HDD speed5400 RPM
HDD interfaceSATA
Card reader integratedYes
Total storage capacity320 GB
Compatible memory cardsMMC, MS PRO, SD, xD
Display diagonal17 \
Display resolution1440 x 900 pixels
Native aspect ratio16:10
Contrast ratio (typical)400:1
TypePC
Modem speed56 Kbit/s
Wireless technology802.11n
Graphics card familyAMD
Internal memory3 GB
Memory clock speed667 MHz
Internal memory typeDDR2-SDRAM
Maximum internal memory4 GB
Maximum resolution2048 x 1536 pixels
Discrete graphics card modelAMD Radeon HD 3470
Maximum graphics card memory1.024 GB
Discrete graphics card memory0.512 GB
Video capturing speed30 fps
Front camera resolution (numeric)0.3 MP
Networking typeGigabit Ethernet
Networking features10/100/1000 MBit/s
Operating system installedWindows 7 Professional
Optional operating system suppliedWindows XP Professional
Battery life (max)2.5 h
Number of battery cells6
Charging port typeDC-in jack
Serial ports quantity0
USB 2.0 ports quantity4
CardBus PCMCIA slot typeType II
Cable lock slot typeKensington
Password protection typeBIOS
Pointing deviceTouchpad
Processor ARK ID42841
Weight and Dimensions IconWeight and Dimensions
Depth286 mm
Width396 mm
Height35.2 mm
Weight3400 g

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