Acer Extensa 5635 User Manual

Chapter 4 101
Internal Microphone Failure
If the internal Microphone fails, perform the following actions one at a time to correct the problem. Do not
replace a non-defective FRUs:
Microphone Problems
If internal or external Microphones do no operate correctly, perform the following actions one at a time to
correct the problem.
1. Check that the microphone is enabled. Navigate to Start´ Control Panel´ Hardware and Sound´
Sound and select the Recording tab.
2. Right-click on the Recording tab and select Show Disabled Devices (clear by default).
3. The microphone appears on the Recording tab.
4. Right-click on the microphone and select Enable.
5. Select the microphone then click Properties. Select the Levels tab.
6. Increase the volume to the maximum setting and click OK.
7. Test the microphone hardware:
a. Select the microphone and click Configure.
b. Select Set up microphone.
c. Select the microphone type from the list and click Next.
d. Follow the onscreen prompts to complete the test.
8. If the Issue is still not resolved, see “Online Support Information” on page 185.

Acer Extensa 5635 Specifications

General

Tjunction	100 °C
Processor cache	2 MB
Processor cores	2
System bus rate	- GT/s
Processor family	Intel® Core™2 Duo
Processor socket	Socket 478
Processor codename	Penryn
Processing Die size	107 mm²
Processor frequency	2.1 GHz
Processor lithography	45 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
Processor operating modes	32-bit, 64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	35 W
Number of Processing Die Transistors	410 M
Motherboard chipset	Intel® GM45 Express
HDD speed	5400 RPM
HDD interface	SATA
Optical drive type	DVD±RW
Card reader integrated	Yes
Total storage capacity	320 GB
Compatible memory cards	MMC, MS PRO, SD, xD
Display diagonal	15.6 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Contrast ratio (typical)	-
Display response rise/fall	8 ms
Internal memory	4 GB
Memory clock speed	1066 MHz
Internal memory type	DDR3-SDRAM
Maximum resolution	2048 x 1536 pixels
Discrete graphics card model	Intel® GMA 4500MHD
Maximum graphics card memory	1.695 GB
Discrete graphics card memory	0.0625 GB
Audio system	3D SONIC
Video capturing speed	30 fps
Front camera resolution (numeric)	0.3 MP
Type	PC
Hot keys	10
Wireless technology	802.11b/g/Draft-N
Networking features	Gigabit Ethernet, WLAN
Operating system installed	Windows 7 Professional
Optional operating system supplied	Windows XP Professional
Number of battery cells	6
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	3
Cable lock slot type	Kensington
Password protection type	BIOS
Pointing device	Touchpad
Keyboard number of keys	105
Processor ARK ID	42841

Weight and Dimensions

Depth	243.5 mm
Width	370 mm
Height	24.4 mm
Weight	2500 g