Others

CPU (optional): Intel  Centrino 2 Processor Technology, Intel Core2 Duo Proccessor 2.26G ~3.06GOperating System (optional): Genuine Microsoft Windows 7 complianceChipset: Mobile Intel PM45 Express Chipset + ICH9MSystem Memory (optional): DDRII 667/800 MHz, SO-DIMM*2 (Max 4GB*2)Video Chip: NVIDIA GeForce G105M 512MBLCD: 14.1'' TFT-LCD WXGA, 1280x800, Glare typeHDD (optional): 2.5" 9.5mm SATA HDD 5400rpm, supported capacities of 160/250/320/500 GBOptical Drive (optional): Modularized 5.25"" /12.7mm SATA ODD 8/4/8/5X Super MultiI/O Port: USB(v2.0)*2, 1 e-STAT/USB combo port, HDMI, Mic-in, Headphone-out, RJ11, RJ45, 5-in-1 card reader(MS/MS Pro/Ms Duo/MMC/SD), Express card /34 & /54 supportBluetooth: Bluetooth V2.1+EDRLAN: Ethernet 10/100M Base T on boardWireless LAN: 802.11 b/gAudio: HD Audio, Speaker 1.5W*2Keyboard: 86(US)/87(EU)/90(JP) key with windows function keysProtection: HDD password, Kensington LockBattery: Li-ion 6 cells,4800 mAhDimension : 338(W)x239(D)x29.8~38.4 (H)mmWeight: ~ 2.38KG (w/ 6-cell battery)Accessory: Adaptor, Battery, Support disc, Quick Start Guide, Warranty CardValuable Software: XR3 Recovery, Antivirus software, Adobe Reader It is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

CPU (optional): Intel  Centrino 2 Processor Technology, Intel Core2 Duo Proccessor 2.26G ~3.06GOperating System (optional): Genuine Microsoft Windows 7 complianceChipset: Mobile Intel PM45 Express Chipset + ICH9MSystem Memory (optional): DDRII 667/800 MHz, SO-DIMM*2 (Max 4GB*2)Video Chip: NVIDIA GeForce G105M 512MBLCD: 14.1'' TFT-LCD WXGA, 1280x800, Glare typeHDD (optional): 2.5" 9.5mm SATA HDD 5400rpm, supported capacities of 160/250/320/500 GBOptical Drive (optional): Modularized 5.25"" /12.7mm SATA ODD 8/4/8/5X Super MultiI/O Port: USB(v2.0)*2, 1 e-STAT/USB combo port, HDMI, Mic-in, Headphone-out, RJ11, RJ45, 5-in-1 card reader(MS/MS Pro/Ms Duo/MMC/SD), Express card /34 & /54 supportBluetooth: Bluetooth V2.1+EDRLAN: Ethernet 10/100M Base T on boardWireless LAN: 802.11 b/gAudio: HD Audio, Speaker 1.5W*2Keyboard: 86(US)/87(EU)/90(JP) key with windows function keysProtection: HDD password, Kensington LockBattery: Li-ion 6 cells,4800 mAhDimension : 338(W)x239(D)x29.8~38.4 (H)mmWeight: ~ 2.38KG (w/ 6-cell battery)Accessory: Adaptor, Battery, Support disc, Quick Start Guide, Warranty CardValuable Software: XR3 Recovery, Antivirus software, Adobe Reader It is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

CPU (optional): Intel  Centrino 2 Processor Technology, Intel Core2 Duo Proccessor 2.26G ~3.06GOperating System (optional): Genuine Microsoft Windows 7 complianceChipset: Mobile Intel PM45 Express Chipset + ICH9MSystem Memory (optional): DDRII 667/800 MHz, SO-DIMM*2 (Max 4GB*2)Video Chip: NVIDIA GeForce G105M 512MBLCD: 14.1'' TFT-LCD WXGA, 1280x800, Glare typeHDD (optional): 2.5" 9.5mm SATA HDD 5400rpm, supported capacities of 160/250/320/500 GBOptical Drive (optional): Modularized 5.25"" /12.7mm SATA ODD 8/4/8/5X Super MultiI/O Port: USB(v2.0)*2, 1 e-STAT/USB combo port, HDMI, Mic-in, Headphone-out, RJ11, RJ45, 5-in-1 card reader(MS/MS Pro/Ms Duo/MMC/SD), Express card /34 & /54 supportBluetooth: Bluetooth V2.1+EDRLAN: Ethernet 10/100M Base T on boardWireless LAN: 802.11 b/gAudio: HD Audio, Speaker 1.5W*2Keyboard: 86(US)/87(EU)/90(JP) key with windows function keysProtection: HDD password, Kensington LockBattery: Li-ion 6 cells,4800 mAhDimension : 338(W)x239(D)x29.8~38.4 (H)mmWeight: ~ 2.38KG (w/ 6-cell battery)Accessory: Adaptor, Battery, Support disc, Quick Start Guide, Warranty CardValuable Software: XR3 Recovery, Antivirus software, Adobe Reader It is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

Processor      -AMD Athlon X2 Dual-Core Processor QL-62 (1MB L2 cache, 2.0GHz)Chipset -AMD M780GMemory -3GB (2/1) DDR2 667 SDRAM-User upgradeable up to 4GB (one 2GB memory card in each slot)* subject to availability of 2GB cards*If upgrading after initial purchase, one or more of the memory cards provided with the system may have to be replaced with optional larger memory cards in order to achieve the maximum capacity.Storage -250GB* SATA hard drive, 5400RPM, with Acer DASP (Disk Anti-Shock Protection)Integrated variable-speed Super-Multi drive:-Read – 24X CD-ROM, 24X CD-R, 24X CD-RW, 8X DVD-ROM, 8X DVD-R, 8X DVD+R, 6X DVD-ROM DL (double-layer), 6X DVD-R DL (double-layer), 6X DVD+R DL (double-layer), 6X DVD-RW, 6X DVD+RW, 5X DVD-RAM-Write – 24X CD-R, 16X CD-RW, 8X DVD-R, 8X DVD+R, 4X DVD-R DL (double-layer), 4X DVD+R DL (double-layer), 6X DVD-RW, 8X DVD+RW, 5X DVD-RAM-5-in-1 card reader for optional MultiMediaCard, Secure Digital card, Memory Stick, Memory Stick PRO or xD-Picture Card-Optional external USB 1.44MB* floppy driveVideo -15.4" (1280 x 800) TFT LCD-Up to 16.7 million colors-Integrated ATI Radeon HD 3200 graphics (256MB dedicated memory, up to 1663MB shared memory)-Acer Video Conference with integrated Acer Crystal Eye webcam supporting Acer PrimaLite technology, which consists of a premium sensor, firmware and lenses to provide superior video performance under low-light conditions-Microsoft DirectX 10.0 support-MPEG-2 DVD, WMV9/VC-1 (Windows Media Video 9, VC-1 standard), H.264/AVC decoding-VGA and HDMI (High-Definition Multimedia Interface) with HDCP (high-bandwidth digital-content protection) support ports-Support for simultaneous display on notebook LCD and external monitorAudio     -Acer PureZone technology with two integrated stereo microphones featuring beam forming, echo cancellation and noise suppression technologies-Two integrated Acer 3DSonic stereo speakers-Headphones/speaker/line-out, line-in and microphone ports-Microsoft DirectSound compatibilityInterface Ports     -DC-in-RJ-11 modem-RJ-45 LAN-VGA-Headphones/speaker/line-out-Microphone-Line-in-eSATA-HDMI (High-Definition Multimedia Interface) with HDCP (high-bandwidth digital-content protection) support-Four USB 2.0-Connector for optional EasyPort IV dockCard Slots     -ExpressCard/54 slot-Type II PC Card slot-5-in-1 card reader for optional MultiMediaCard, Secure Digital card, Memory Stick, Memory Stick PRO or xD-Picture CardCommunications     -Acer InviLink Nplify 802.11b/g/Draft-N wireless LAN, Acer SignalUp technology for enhanced antenna efficiency, WI-FI CERTIFIED-Gigabit LAN, Wake-on-LAN ready, ASF (Alert Standard Format) 2.0 support-V.92 56Kbps* data/fax modem, PTT (postal, telegraph, telephone) certified in select countries, Wake-on-Ring ready-Acer Video Conference with integrated Acer Crystal Eye webcam supporting Acer PrimaLite technology, which consists of a premium sensor, firmware and lenses to provide superior video performance under low-light conditions and Acer PureZone technologyIncluded Software -Acer Crystal Eye-Acer ePower Management-Acer eRecovery Management-Acer GridVista-Acer Launch Manager-Acer Video Conference Manager-Adobe Acrobat Reader-Corel WinDVD*-eSobi-Google Desktop-McAfee Internet Security Suite (trial version)-NTI Media Maker*-NTI Shadow-Downgrade right to Windows XP Professional (can be installed in place of, not in addition to, Windows 7 Professional)*OEM, not full-featured, version.User Interface     -88-key Acer FineTouch keyboard with five-degree curve, inverted T cursor layout, embedded numeric keypad, hotkey controls, 2.5mm minimum key travel, international language support-12 function, four cursor, two Microsoft Windows keys; independent US dollar and Euro sign keys-Empowering key-Web browser, e-mail, user-programmable easy-launch buttons-Front-access WLAN switch-Lock, presentation, sync productivity keys-Touchpad with four-way integrated scroll buttonDimensions & Weight     -14.2" (360.0mm) W x 10.5" (267.0mm) D x 1.2" – 1.7” (30.3mm – 43.0mm) H-6.3 lb. (2.9kg)Size and weight may vary depending on configurationPower     -65-watt AC adapter-Six-cell lithium ion battery: up to 2.5 hours life depending on configuration and usage; 2.5 hours recharge time with power off, 3.5 hours with power onSecurity Features     -User, administrator and hard drive BIOS passwords-Kensington lock slot-Acer DASP (Disk Anti-Shock Protection) for hard driveIt is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

Processor      -AMD Athlon X2 Dual-Core Processor QL-62 (1MB L2 cache, 2.0GHz)Chipset -AMD M780GMemory -3GB (2/1) DDR2 667 SDRAM-User upgradeable up to 4GB (one 2GB memory card in each slot)* subject to availability of 2GB cards*If upgrading after initial purchase, one or more of the memory cards provided with the system may have to be replaced with optional larger memory cards in order to achieve the maximum capacity.Storage -250GB* SATA hard drive, 5400RPM, with Acer DASP (Disk Anti-Shock Protection)Integrated variable-speed Super-Multi drive:-Read – 24X CD-ROM, 24X CD-R, 24X CD-RW, 8X DVD-ROM, 8X DVD-R, 8X DVD+R, 6X DVD-ROM DL (double-layer), 6X DVD-R DL (double-layer), 6X DVD+R DL (double-layer), 6X DVD-RW, 6X DVD+RW, 5X DVD-RAM-Write – 24X CD-R, 16X CD-RW, 8X DVD-R, 8X DVD+R, 4X DVD-R DL (double-layer), 4X DVD+R DL (double-layer), 6X DVD-RW, 8X DVD+RW, 5X DVD-RAM-5-in-1 card reader for optional MultiMediaCard, Secure Digital card, Memory Stick, Memory Stick PRO or xD-Picture Card-Optional external USB 1.44MB* floppy driveVideo -15.4" (1280 x 800) TFT LCD-Up to 16.7 million colors-Integrated ATI Radeon HD 3200 graphics (256MB dedicated memory, up to 1663MB shared memory)-Acer Video Conference with integrated Acer Crystal Eye webcam supporting Acer PrimaLite technology, which consists of a premium sensor, firmware and lenses to provide superior video performance under low-light conditions-Microsoft DirectX 10.0 support-MPEG-2 DVD, WMV9/VC-1 (Windows Media Video 9, VC-1 standard), H.264/AVC decoding-VGA and HDMI (High-Definition Multimedia Interface) with HDCP (high-bandwidth digital-content protection) support ports-Support for simultaneous display on notebook LCD and external monitorAudio     -Acer PureZone technology with two integrated stereo microphones featuring beam forming, echo cancellation and noise suppression technologies-Two integrated Acer 3DSonic stereo speakers-Headphones/speaker/line-out, line-in and microphone ports-Microsoft DirectSound compatibilityInterface Ports     -DC-in-RJ-11 modem-RJ-45 LAN-VGA-Headphones/speaker/line-out-Microphone-Line-in-eSATA-HDMI (High-Definition Multimedia Interface) with HDCP (high-bandwidth digital-content protection) support-Four USB 2.0-Connector for optional EasyPort IV dockCard Slots     -ExpressCard/54 slot-Type II PC Card slot-5-in-1 card reader for optional MultiMediaCard, Secure Digital card, Memory Stick, Memory Stick PRO or xD-Picture CardCommunications     -Acer InviLink Nplify 802.11b/g/Draft-N wireless LAN, Acer SignalUp technology for enhanced antenna efficiency, WI-FI CERTIFIED-Gigabit LAN, Wake-on-LAN ready, ASF (Alert Standard Format) 2.0 support-V.92 56Kbps* data/fax modem, PTT (postal, telegraph, telephone) certified in select countries, Wake-on-Ring ready-Acer Video Conference with integrated Acer Crystal Eye webcam supporting Acer PrimaLite technology, which consists of a premium sensor, firmware and lenses to provide superior video performance under low-light conditions and Acer PureZone technologyIncluded Software -Acer Crystal Eye-Acer ePower Management-Acer eRecovery Management-Acer GridVista-Acer Launch Manager-Acer Video Conference Manager-Adobe Acrobat Reader-Corel WinDVD*-eSobi-Google Desktop-McAfee Internet Security Suite (trial version)-NTI Media Maker*-NTI Shadow-Downgrade right to Windows XP Professional (can be installed in place of, not in addition to, Windows 7 Professional)*OEM, not full-featured, version.User Interface     -88-key Acer FineTouch keyboard with five-degree curve, inverted T cursor layout, embedded numeric keypad, hotkey controls, 2.5mm minimum key travel, international language support-12 function, four cursor, two Microsoft Windows keys; independent US dollar and Euro sign keys-Empowering key-Web browser, e-mail, user-programmable easy-launch buttons-Front-access WLAN switch-Lock, presentation, sync productivity keys-Touchpad with four-way integrated scroll buttonDimensions & Weight     -14.2" (360.0mm) W x 10.5" (267.0mm) D x 1.2" – 1.7” (30.3mm – 43.0mm) H-6.3 lb. (2.9kg)Size and weight may vary depending on configurationPower     -65-watt AC adapter-Six-cell lithium ion battery: up to 2.5 hours life depending on configuration and usage; 2.5 hours recharge time with power off, 3.5 hours with power onSecurity Features     -User, administrator and hard drive BIOS passwords-Kensington lock slot-Acer DASP (Disk Anti-Shock Protection) for hard driveIt is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

Processor & CacheIntel Core i5 ProcessorOperating SystemGenuine Windows 7 Home PremiumChipsetsIntel HM55System MemoryDDR3 1066MHz, 2 slots, Max:4 GBLCD Display15.4" TFT-LCD DisplayGraphics & Video ModuleATi Radeon HD5850 3D Graphic Card, 1GB GDDR5 VRAMAudio2 HD speakersHDD250GB/320GB/500GB SATAOptical DriveDVD Super Multi/ Blu-rayWebcam2.0MCard Reader4-in-1 Card Reader, XD/SD/MMC/MSCommunication PortBuilt-in Gigabit Ethernet LAN and Modem ModuleBuilt-in 802.11b/g/draft n WLAN Card / Bluetooth V2.0+EDR (Bluetooth is optional)I/O PortVGA Output (15-pin, D-Sub) X 1USB2.0 Port X 2Mic-in Port X 1Headphone Output X 1Modem Port X 1LAN Port X 1PCI Express Card X 1eSATA (USB Combo) X 1HDMI X 1Keyboard103 keysAC Adaptor120WBattery Pack & Life6/9 cellsDimension & Weight360 x 260 x 33~36 mm2.7KG (W/ Battery)It is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

Name: AP1920Operating System: Genuine Windows 7 Home PremiumProcessor: Intel Atom D510 Dual-Core ProcessorLCD Panel: 18.5” (46.99cm) 16:9, 1366x768Chipset: Intel NM10 Express ChipsetSystem Memory: 2GB DDR2 SDRAM 667 MHz; Max.2GB maxGraphics: Intel GMA 3150, share memory up to 512MBWireless: 802.11 b/g/n WiFiHard Drive: 2.5" 250G/320G SATAOptical Drive: Tray-in DVD Super Multi Speaker: 2 x 3W with SRS Premium SoundWebcam: 1.3MP Webcam and MicrophoneRear I/O: USB x4, Mic in x1, Earphone out x1, PS/2 x2, Line-in x1Slots: Mini-PCIE slots x2  KB/MS: USB Keyboard and MouseCard Reader: Built-in 6-in-1 card readerAdapter: 65WWall Mount: Support standard VESA Wall Mount, optional wall mount kitsColor Plan: Chic Black / Pure WhiteDimension: 450mm x 420mm x 35mmWeight: 7.1kg (net); 8.2kg (gross)It is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

CPU: Intel Atom Processor N280 1.66GHz Operation System: Microsoft Windows XP Home / Windows 7 Starter Chipset: Mobile Intel 945GSE Express Chipset+ ICH7M System Memory: 1GB SO-DIMM*1 (Max 2GB) Video Chip: Mobile Intel 945GSE Express Chipset+ ICH7M LCD: 10.1" Touch TFT-LCD WSVGA, 1024x600, with LED backlight HDD: 2.5" 9.5mm SATA HDD 5400rpm, 160GB / 250GB I/O Port: USB(2.0)*3, Mic-in, Earphone-out, D-Sub, RJ45, Express Card, 4-in-1 card reader(MMC/SD/MS/MS Pro), DC-in Audio: Speaker 1.5 watt*2, internal mic-in Bluetooth: Built-in V2.1+EDR Webcam: 1.3M pixels webcam LAN: Ethernet 10/100BASE-T Wireless LAN: 802.11b/g/n Battery: Li-Ion 4 cells, ~4500mAh Battery, battery life 4hrs Dimension : (4 cell):265(W) x 195(D) x 38.5(H)mm Weight: ~1.3kg (with 4-cell battery)It is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

Processor & Cache Intel Core i3 processor Intel Core i5 processor Chipsets Intel HM55 System Memory DDR3 800/1066, Max: 4GB LCD Display 17.3" 1600x900 HD+ Graphics & Video Module Intel HD Graphic, share with system memory Audio 2 High Quality Stereo Speakers + 1  Subwoofer HDD 2.5" 160GB/250GB/320GB/500GB SATA Optical Drive Super-Multi Webcam 1.3M Card Reader 4-in1 Card Reader (SD/MMC/MS/XD) Communication Port Built-in 10/100/1000 Ethernet LAN Built-in 802.11b/g/n WLAN Card, Bluetooth is optional I/O Port D-Sub X 1 USB2.0 Port X 3 Mic-in Port X 1 Headphone Output X 1 LAN Port X 1 HDMI Port X 1 Express Card X 1 AC Adaptor 65W Battery Pack & Life 6 cells Keyboard 103 keys Dimension & Weight 414(L) X 267.5(D) X 33.7~37(H)mm 3KG (with 6 cells battery)It is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

Processor & Chipset      -Intel Atom Processor N450 (512KB L2 cache, 1.66GHz) Mobile -Intel NM10 Express chipset Memory     -1GB DDR2 667 SDRAM Storage -Up to 250GB* hard drive -Multi-in-one card reader: - Supports optional MultiMediaCard, Reduced-Size MultiMediaCard, Secure Digital, Memory Stick, Memory Stick PRO or xD-Picture Card - With optional adapter supports optional Memory Stick Duo, Memory Stick PRO Duo, miniSD, microSD -Optional external USB 1.44MB* diskette drive *When referring to storage capacity, GB stands for one billion bytes and MB stands for one million bytes. Some utilities may indicate varying storage capacities. Total user-accessible capacity may vary depending on operating environments. Video -10.1" (1024 x 600) high-brightness (200-nit) TFT LCD with LED backlight, Acer CrystalBrite Technology -Integrated Intel Graphics Media Accelerator 3150 -Integrated Acer Crystal Eye webcam -Microsoft DirectX 9.0 support -VGA port Audio     -Two integrated stereo speakers -Integrated digital microphone -Headphones/speakers/line-out and microphone ports -High-definition audio support -Microsoft DirectSound compatibility Interface Ports     -DC-in -RJ-45 LAN -VGA -Headphones/speakers/line-out -Microphone -Three USB 2.0 Card Slot     -Multi-in-one card reader: - Supports optional MultiMediaCard, Reduced-Size MultiMediaCard, Secure Digital, Memory Stick, Memory Stick PRO or xD-Picture Card - With optional adapter supports optional Memory Stick Duo, Memory Stick PRO Duo, miniSD, microSD Communications     -Acer InviLink Nplify 802.11b/g/n wireless LAN, Acer SignalUp technology for enhanced antenna efficiency, WI-FI -CERTIFIED -Bluetooth (select models only) -10/100 LAN -Integrated Acer Crystal Eye webcam Included Software     -Acer Launch Manager -Acer Recovery Management -Acer Video Conference -Adobe Acrobat Reader -Adobe Flash Player -eSobi -Google Toolbar -McAfee Internet Security Suite (trial version) -Microsoft Home & Student 2007 (60-day trial) -Microsoft Works (full version) -MyWinLocker -Norton Online Backup* -Oberon Gamezone -WildTangent -Windows Live Essentials -AO532h-2268 only: Computrace LoJack for Laptops (three-month trial) *OEM, not full-featured, version. User Interface     -84-key keyboard, 93% of standard-size keyboard, embedded numeric keypad, hotkey controls, international language support -12 function, four cursor, one Windows keys -Power button with LED -Multi-gesture touchpad supporting two-finger scroll, pinch, rotate, flip Dimensions & Weight     -10.2" (258.5mm) x 7.3" (185.0mm) D x 0.99” (25.2mm) H -2.8 lb. (1.3kg) Size and weight may vary depending on configuration Power     -30-watt AC adapter with power plug Six-cell lithium ion battery: - 5600mAh - up to 10.0 hours life depending on configuration and usage or - 4400mAh - up to 8.0 hours life depending on configuration and usageIt is highly recommended to always use the most recent driver version available.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.