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General| Bus type | DMI |
|---|---|
| Stepping | J1 |
| Tjunction | 100 °C |
| Processor cache | 3 MB |
| Processor cores | 2 |
| System bus rate | 5 GT/s |
| Processor family | Intel® Core™ i3 |
| Processor series | Intel Core i3-2300 Mobile Series |
| Processor socket | BGA 1023 |
| Processor threads | 4 |
| Processor codename | Sandy Bridge |
| Processor frequency | 2.1 GHz |
| Processor cache type | Smart Cache |
| Processor lithography | 32 nm |
| Processor manufacturer | Intel |
| Processor front side bus | - MHz |
| PCI Express slots version | 2.0 |
| Processor operating modes | 64-bit |
| ECC supported by processor | No |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| Thermal Design Power (TDP) | 35 W |
| CPU multiplier (bus/core ratio) | 21 |
| Maximum number of PCI Express lanes | 16 |
| Motherboard chipset | Intel HM67 Express |
| HDD speed | 7200 RPM |
| HDD interface | SATA |
| Optical drive type | DVD-RW |
| Card reader integrated | Yes |
| Total storage capacity | 320 GB |
| Number of HDDs installed | 1 |
| Display diagonal | 17.3 \ |
| Display resolution | 1600 x 900 pixels |
| Native aspect ratio | 16:9 |
| Power supply type | AC/DC |
| Compliance industry standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab |
| Memory slots | 2x SO-DIMM |
| Internal memory | 4 GB |
| Memory clock speed | 1333 MHz |
| Internal memory type | DDR3-SDRAM |
| Maximum internal memory | 8 GB |
| Audio system | HD |
| Bluetooth version | 3.0+HS |
| Cabling technology | 10/100/1000Base-T(X) |
| Networking features | Gigabit Ethernet |
| Operating system installed | Windows 7 Professional |
| Charging port type | DC-in jack |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Firewire (IEEE 1394) ports | 0 |
| AC adapter power | 90 W |
| Number of battery cells | 6 |
| Sustainability certificates | ENERGY STAR |
| Pointing device | Touchpad |
| On-board graphics card ID | 0x116 |
| Discrete graphics card model | Intel® GMA 3000 |
| On-board graphics card model | Intel® HD Graphics 3000 |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card base frequency | 650 MHz |
| On-board graphics card dynamic frequency (max) | 1100 MHz |
| Processor code | SR04S |
| Processor ARK ID | 52220 |
| Processor package size | 37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023) mm |
| Supported instruction sets | AVX |
| Intel Identity Protection Technology version | 1.00 |
Weight and Dimensions| Depth | 286.7 mm |
|---|---|
| Width | 418.4 mm |
| Weight | 3000 g |
| Height (rear) | 34.8 mm |
| Height (front) | 30.8 mm |
| Depth (imperial) | 11.29 \ |
| Width (imperial) | 16.47 \ |
| Height (rear) (imperial) | 1.37 \ |
| Height (front) (imperial) | 1.21 \ |
Safety guidelines and procedures to protect the computer and ensure personal safety before internal operations.
Step-by-step instructions for safely removing the main battery from the laptop.
Detailed steps for removing the laptop keyboard, including prying retainers.
Procedure to remove memory modules, including releasing retention clips.
Steps to remove the hard drive, including bracket removal and sliding out the module.
Steps to remove the entire display assembly, involving hinge screws and cable disconnection.
Steps to remove the display panel from the display cover, including bracket screws.
Detailed steps for removing the main system board, involving multiple cable disconnections.
Steps to remove the heatsink from the system board, involving screw sequences.
Steps to remove the processor, involving rotating a cam screw.
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