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Acer TRAVELMATE 7730 User Manual

Acer TRAVELMATE 7730
254 pages
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122
Chapter 3: Replacing notebook components
12 Remove the screws securing the old system board to the notebook.
13 Remove the system board from the notebook.
14 Turn the system board so the bottom is facing up.
15 Remove the cooling assembly from the system board by following the steps in
“Replacing the cooling assembly” on page 124.
16 Remove the processor from the old system board and install it on the new system
board by following the steps in “Replacing the processor” on page 129.
17 Replace the cooling assembly by following the steps in “Replacing the cooling
assembly” on page 124.
18 Insert the new system board into the notebook.
19 Replace the screws removed in Step 12.
20 Connect the Bluetooth and Express Card cables.
21 Replace the modem by following the instructions in “Replacing the modem” on
page 117.
22 Replace the palm rest by following the steps in “Replacing the palm rest” on page
96.
23 Replace the LCD assembly by following the steps in “Replacing the LCD assembly”
on page 84.
24 Replace the keyboard by following the steps in “Replacing the keyboard” on page
80.
25 Replace the keyboard cover by following the steps in “Replacing the keyboard
cover” on page 78.
26 Replace 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.
27 Replace the graphics card by following the steps in “Replacing the graphics card”
on page 61.
Screw
Screw

Table of Contents

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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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