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HP 255 G1 manual

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Table of contents for the manual

  • Page 1

    1. WLAN antennas (select models only) 11. Power light 2. Webcam light 12. Digital media slot 3. Webcam 13. Audio-out (headphone) jacks 4. Internal microphone 14. Audio-in (microphone) jack 5. Stereo speakers 15. USB port 6. Right TouchPad button 16. HDMI port 7. Left TouchPad button 17. RJ-45 (Ethernet) 8. Touchpad with scroll zone 18. External mon[...]

  • Page 2

    1. Optical drive 5. AC adaptor light 2. Optical drive light 6. Power connector 3. Optical drive eject button 7. Security cable slot 4. USB ports 8. Battery bay 1. Battery bay 4. Hard drive bay compartment 2. Vents 5. Wireless compartment, and memory module compartment, keyboard screw, and optical drive bay. 3. Battery release latch QuickSpecs HP 25[...]

  • Page 3

    At A Glance Windows 8 versions, Ubuntu Linux, FreeDOS* VISION Technology with AMD Mobility Radeon™ HD Durable, sophisticated design with smooth surfaced charcoal color. Full-sized keyboard with action keys enabling functions directly HDMI port for connecting to high-resolution displays Integrated HD webcam, integrated microphone Integrated 802.11[...]

  • Page 4

    OPERATING SYSTEM Preinstalled Windows 8 64* Windows 8 Pro 64* Ubuntu Linux FreeDOS * Not all features are available in all editions of Windows 8. Systems may require upgraded and/or separately purchased hardware, drivers and/or software to take full advantage of Windows 8 functionality. See http://www.microsoft.com for details. PROCESSOR AMD AMD Du[...]

  • Page 5

    STORAGE AND DRIVES Primary Storage Bay Hard Drives 320/500/640/750 GB 5400 rpm SMART SATA II DriveGuard The hard drive is mounted directly to the notebook frame, reducing the transmission of shock to the hard drive NOTE: For hard drives, GB = 1 billion bytes. Actual formatted capacity is less. Up to 36 GB (for Windows 8) of system disk is reserved [...]

  • Page 6

    NETWORKING/COMMUNICATIONS Wireless Optional 802.11b/g/n (1x1) wireless LAN module 1 Qualcomm 802.11 b/g/n (1x1) wireless LAN module 2 (Windows 8, Ubuntu Linux and FreeDOS 2.0 only) Ralink 802.11 b/g/n (1x1) + Bluetooth™ 4.0 combo 2 (Windows 8, Ubuntu Linux and FreeDOS 2.0 only) Bluetooth™ 2.1 3 or Bluetooth™ 4.0 4 Communications Realtek Ether[...]

  • Page 7

    KEYBOARDS/POINTING DEVICES/BUTTONS & FUNCTION KEYS Keyboard The 100% compatible keyboard features a, industry standard, full-pitch key layout with features such as the isolated inverted-T cursor control keys, editing keys, both left and right control and alt keys, and 12 function keys. International key layouts are available. Other features inc[...]

  • Page 8

    Hibernation* Standby* ACPI compliance* * Only Linux will feature power conservation. WEIGHTS & DIMENSIONS Weight Starting at 5.39 lb (2.45 kg) Dimensions (w x d x h) 14.80 x 9.72 x 1.41 in 37.6 x 24.7 x 3.58 cm NOTE: Height varies depending upon where on the notebook the measurement is made. Weight varies by configuration and components. Weight[...]

  • Page 9

    SYSTEM UNIT Dimensions (w x d x h) 14.8 x 9.72 x 1.41 in 37.6 x 24.7 x 3.58 cm Weight Starting at 5.39 lb (2.45 kg) NOTE: Height varies depending upon where on the notebook the measurement is made. Weight varies by configuration and components. Weight includes 6-cell battery, hard drive, 1 GB memory, and optical drive. Stand-Alone Power Requirement[...]

  • Page 10

    SABS Yes UKRSERTCOMPUTER Yes * Configurations of the HP 255 that are ENERGY STAR qualified are identified as HP 255 ENERGY STAR on HP websites and on www.energystar.gov . ** EPEAT registration varies by country. See www.epeat.net for registration status by country. EPEAT status listed above applies to U.S. For accessibility information on HP produc[...]

  • Page 11

    750 GB 5400 rpm SATA Hard Drive Drive Weight 0.22 lb (101 g) Capacity 750 GB Height 0.37 in (9.5 mm) Width 2.75 in (70 mm) Interface ATA-8, SATA 2.6, 3.0 Gb/s, NCQ Transfer Rate Synchronous (maximum) 300 MB/s (Drive Capability) Seek Time (typical reads, including settling) Single Track 3 ms Average 13 ms Maximum 24 ms Rotational Speed 5400 rpm Logi[...]

  • Page 12

    500 GB 5400 rpm SATA Hard Drive Drive Weight 0.22 lb (101 g) Capacity 500 GB Height 0.37 in (9.5 mm) Width 2.75 in (70 mm) Interface ATA-8, SATA 2.6, 3.0 Gb/s, NCQ Transfer Rate Synchronous (maximum) 150 MB/s (Drive Capability) Seek Time (typical reads, including settling) Single Track 3 ms Average 13 ms Maximum 24 ms Rotational Speed 5400 rpm Logi[...]

  • Page 13

    DVD+/-RW SuperMulti DL Drive Access Times Random <140ms CD (typical) < 160 ms DVD (typical) Max Data Transfer Rate 24X CD-ROM 8X DVD 24X CD-R 24X CD-RW 8X DVD+R 8X DVD+RW 8X DVD-R 6X DVD-RW 5X DVD-RAM Transfer Mode UDMA Mode 5 Interface Gen 1 SATA Supported Media (read) CD-DA, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Phot[...]

  • Page 14

    Manageability Wake-on-LAN from standby and hibernation (Magic Packet and Microsoft Wake-Up Frame); Wake-on-LAN from off (Magic Packet only) PXE 2.1 Remote Boot Statistics Gathering (SNMP MIB II, Ethernet-like MIB, Ethernet MIB (802.3x, clause 30)) Comprehensive diagnostic and configuration software suite Virtual Cable Doctor for Ethernet cable stat[...]

  • Page 15

    1. 2. 3. Antenna type High efficiency dual antenna with spatial diversity, usually mounted in the display enclosure Form Factor PCI-Express Half-MiniCard Weight 4 g Dimensions 3.3 x 26.65 x 29.85 mm Operating Voltage 3.3v +/- 9% Temperature Operating Non-operating -10° to 70° C -40° to 80° C Humidity Operating Non-operating 10% to 90% (non-cond[...]

  • Page 16

    1. 2. 3. Roaming IEEE 802.11 compliant roaming between access points Output Power (for CCK) 2 13.5dBm , minimum Power Consumption Idle associated: 250 mW Idle unassociated: 150 mW Transmit: 2.0 W (max) Receive: 2.0 W (max) Power Management ACPI compliant power management 802.11 compliant power saving mode Receiver Sensitivity 3 11b:-88dBm@11Mbps, 1[...]

  • Page 17

    Power Consumption Peak (Tx) 330 mW Peak (Rx) 230 mW Sleep <17 mW Antenna Internally integrated within module Range Up to 33 ft (10 m) Electrical Interface USB 2.0 compliant Microsoft Windows Plug and Play compliant Bluetooth Software Supported Broadcom Bluetooth for Windows Microsoft Windows Bluetooth Software Link Topology Point to Point, Multi[...]

  • Page 18

    Hardware Implementation Realtek ALC3201-GR High Definition audio Volume Controls Up, down, and mute function keys Full Duplex Yes Microphone In Stereo Headphone/Line Out Stereo Integrated Microphone Yes Audio Output Quality Frequency Response 10 Hz ~ 22 KHz Signal to Noise Ratio Typical 95 dB FSA (DAC) Total Harmonic Distortion Typical -88 dB FS (D[...]

  • Page 19

    HP 65W AC Adapter Dimensions 4.21 x 1.85 x 1.18 in (10.7 x 4.7 x 3.0 cm) Weight 0.62 lb (280 g) Input 100 to 240 VAC Input Efficiency 87% min at 115 VAC Input frequency range 47 to 63 Hz Input AC current 1.7 A at 90 VAC Output Output power 65W DC output 18.5/19.5V Hold-up time 5 msec at 115 VAC input Output current limit <11A, Over voltage prote[...]

  • Page 20

    Environmental Data Eco-Label Certifications This product has received or is in the process of being certified to the following approvals and may be labeled with one or more of these marks: US Energy Star ® IT ECO declaration EPEAT Silver System Configuration The configuration used for the Energy Consumption and Declared Noise Emissions data is bas[...]

  • Page 21

    Equipment (WEEE) Directive - 2002/96/EC. This product is in compliance with California Proposition 65 (State of California; Safe Drinking Water and Toxic Enforcement Act of 1986). This product is in compliance with the IEEE 1680 (EPEAT) standard at the Silver level, see www.epeat.net Plastics parts weighing over 25 grams used in the product are mar[...]

  • Page 22

    Certain Brominated Flame Retardants – may not be used as flame retardants in plastics Cadmium Chlorinated Hydrocarbons Chlorinated Paraffins Formaldehyde Halogenated Diphenyl Methanes Lead carbonates and sulfates Lead and Lead compounds Mercuric Oxide Batteries Ozone Depleting Substances Polybrominated Biphenyls (PBBs) Polybrominated Biphenyl Eth[...]

  • Page 23

    NOTE: Options/capabilities listed in the QuickSpecs represent those capabilities available through Base Units or Build to Order configurations. The various product features and capabilities will vary in terms of configurable vs. aftermarket options (AMOs). There may be options and capabilities available through CTO that are not available as AMOs. T[...]