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General| Form factor | Clamshell |
|---|---|
| Product type | Laptop |
| Product color | Black |
| Housing material | Acrylonitrile butadiene styrene (ABS) |
| Market positioning | Business |
| LED backlight | Yes |
| Display diagonal | 15.6 \ |
| Display brightness | 200 cd/m² |
| Native aspect ratio | 16:9 |
| Maximum internal memory (64-bit) | 8 GB |
| Memory slots | 1x SO-DIMM |
| Memory form factor | SO-DIMM |
| Internal memory type | DDR4-SDRAM |
| Memory layout (slots x size) | 1 x 8 GB |
| SSD capacity | The Solid State Drive's storage capacity in Gigabytes. |
| SSD interface | SATA III |
| Storage media | SSD |
| SSD form factor | 2.5\ |
| Optical drive type | DVD±RW |
| Total storage capacity | 256 GB |
| Compatible memory cards | MMC, SD, SDHC, SDXC |
| Number of SSDs installed | 1 |
| Discrete graphics card model | Not available |
| On-board graphics card model | AMD Radeon R4 |
| On-board graphics card base frequency | 686 MHz |
| Battery capacity | 30 Wh |
| Battery life (max) | 5 h |
| Number of battery cells | 2 |
| Speaker power | 1.5 W |
| Password protection type | HDD, Power on, Supervisor |
| Front camera resolution (numeric) | 0.3 MP |
| WWAN | Not installed |
| Antenna type | 1x1 |
| Bluetooth version | 4.1 |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Charging port type | DC-in jack |
| USB 2.0 ports quantity | 0 |
| Pointing device | Touchpad |
| Operating system architecture | 64-bit |
| Processor cache | 1 MB |
| Processor family | AMD A6 |
| Processor frequency | 2.6 GHz |
| Processor cache type | L2 |
| Processor lithography | 28 nm |
| Processor manufacturer | AMD |
| Processor boost frequency | 3.1 GHz |
| Thermal Design Power (TDP) | 15 W |
| AC adapter power | 45 W |
Weight and Dimensions| Depth | 253.4 mm |
|---|---|
| Width | 375.6 mm |
| Height | 22.7 mm |
| Weight | 2100 g |
Introduces the manual's scope and target audience for Lenovo products.
Outlines general safety rules and maintenance precautions.
Details safety rules for working with electrical equipment.
Checklist for identifying potential unsafe conditions.
Precautions for handling ESD-sensitive parts and grounding.
Laser safety regulations for optical drives.
Details the approach for replacing Field Replaceable Units (FRUs).
Provides guidance on replacing hard disk drives.
Offers crucial advice for handling and replacing system boards.
Explains requirements for replacing RoHS compliant parts.
Lists the initial steps to take when troubleshooting a computer.
Details procedures for checking the computer's power system.
Explains how to restore the computer to its factory default state.
Details the different types of passwords and their functions.
Describes how to put the computer to sleep or shut it down.
Lists technical specifications for Lenovo V145 models.
Explains computer system status indicators.
Details keyboard shortcuts for system settings.
Notices and general steps for replacing FRUs.
Identifies locations of computer components.
Lists available service parts for Lenovo V145.
Exploded view of parts for the Lenovo V145-14AST model.
Lists LCD components for the V145-14AST model.
Lists various miscellaneous parts for the V145-14AST model.
Lists available AC adapter models for the V145-14AST.
Lists screw types and specifications for the V145-14AST model.
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