Acer Aspire 7520 7220 Series User Manual
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Chapter 135 Modem connector type RJ11 Modem connector location Right side Bluetooth Interface ItemSpecification Chipset Broadcom Bluetooth ® 2.0+EDR Data throughput 723 bps (full speed data rate) Protocol Bluetooth 1.1 (Upgradeable to Bluetooth 1.2 when SIG specification is ratified). Interface USB 1.1 Connector type USB Wireless Module 802.11a/b/g/n ItemSpecification Chipset Broadcom 4311/4312 or Atheros XB63 Data throughput 11~54 Mbps Protocol 802.11a+b+g+Draft-n/802.11a+b+g/802.11b+g Interface PCI...
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36Chapter 1 Voltage tolerance5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5% DVD-Dual Interface ItemSpecification Vendor & model name HLDS COMBO 12.7mm Tray 24X GCC-T10N SONY COMBO 12.7mm Tray 24X CRX880A LF PIONEER Super-Multi Drive 12.7mm Tray DVR-K17RS PANASONIC Super-Multi Drive 12.7mm Tray DL 8X UJ-850 PHILIPS Super-Multi Drive 12.7mm Tray DL 8X DS-8A1P HLDS Super-Multi Drive 12.7mm Tray LabelFlash 8X GSA-T20N SONY Super-Multi Drive 12.7mm Tray DL 8X AD-7530A TOSHIBA HD-DVD Drive 12.7mm...
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Chapter 137 Subwoofer Yes (2W) (Optional) Audio Interface ItemSpecification
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38Chapter 1 USB Port ItemSpecification Chipset Built-in ICH8M USB Compliancy Level 2.0 OHCI USB 1.1 and USB 2.0 Host controller Number of USB port 4 Location One on the left side; three on the rear side Serial port function control Enable/Disable by BIOS Setup PCMCIA Port ItemSpecification PCMCIA controller TI PCI 7412 Supports card type Type-II Number of slots One type-II Access location Left side Supports ZV (Zoomed Video) port No ZV support Supports 32 bit CardBus Yes System Board Major Chips Item...
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Chapter 139 Battery ItemSpecification Vendor & model name BATTERY PANASONIC LI-ION 6CELLS BATTERY SANYO LI-ION 6CELLS BATTERY SIMPLO LI-ION 6CELLS BATTERY SONY LI-ION 6CELLS BATTERY PANASONIC LI-ION 8CELLS BATTERY SANYO LI-ION 8CELLS BATTERY SIMPLO LI-ION 8CELLS BATTERY SONY LI-ION 8CELLS Battery Type Li-ion Pack capacity 2000 mAH or 2400 mAH Number of battery cell 6 cell or 8cell Package configuration9 cells in series, 2 series in parallel Normal voltage 14.8V Charge voltage 16.8+-0.2v LCD 15.4”...
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40Chapter 1 Temperature Range( C) Operating Storage (shipping)0 to +50 -20 to +600 to +50 -25 to +600 to +50 -20 to +600 to +50 -20 to +60 LCD Inverter ItemSpecification Vendor & model name Darfon/V189-301GP Brightness conditions N/A Input voltage (V) 9~21 Input current (mA) 2.56 (max) Output voltage (V, rms) 780V (2000V for kick off) Output current (mA, rms) 6.5 (max) Output voltage frequency (k Hz) 65K Hz (max) AC Adapter ItemSpecification Input rating 90V AC to 264V AC, 47Hz to 63Hz Maximum input AC...
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Chapter 241 BIOS Setup Utility The BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/ Output System). Your computer is already properly configured and optimized, and you do not need to run this utility. However, if you encounter configuration problems, you may need to run Setup. Please also refer to Chapter 4 Troubleshooting when problem arises. To activate the BIOS Utility, press m during POST (when “Press to enter Setup” message is prompted on the...
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42Chapter 2 Navigating the BIOS Utility For the AS7220 model, there are six menu options: Information, Main, Advanced, Security, Boot, and Exit. For the AS7250/G model, there are five menu options: Information, Main, Security, Boot, and Exit. Follow these instructions: qTo choose a menu, use the cursor left/right keys (zx). qTo choose a parameter, use the cursor up/down keys (wy). qTo change the value of a parameter, press por q. qA plus sign (+) indicates the item has sub-items. Press e to expand this...
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Chapter 243 AS7220 Model BIOS Screens See the following sections for descriptions of the BIOS screens on the AS7220 model laptops. Information NOTE: The system information is subject to different models Phoenix TrustedCore(tm) Setup Utility CPU Type : AMD Turion(tm) 64 X2 Mobile Technology TL-60 CPU Speed : Serial Number : XXXXXXXXXXXXXXXXXXX Asset Tag Number : Product Name : Manufacturer Name : Acer UUID :XXXXXXXXXXXXXXXXXXXXXXXXXXXXX F1 Help Select ItemF5/F6...
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44Chapter 2 The table below describes the parameters in this screen. . ParameterDescription CPU Type / CPU Speed This field shows the CPU type and speed of the system. IDE1 Model Name This field shows the model name of HDD installed on the primary IDE master. IDE1 Serial Number This field displays the serial number of HDD installed on the primary IDE master. ATAPI Model Name This field shows the model name of devices installed on the secondary IDE master. The hard disk drive or optical drive model name...