Figure 5 shows the locations of the parts and connectors on the other type of system board.

Figure 5. System board part and connector locations

1 CPU 1 memory slots (3)

2 CPU 1 memory fan connector 3 Microprocessor 2

4 CPU 2 12 V power connector 5 24-pin power connector 6 CPU 2 fan connector

7 CPU 2 memory fan connector 8 CPU 2 memory slots (3)

9 Power switch and LEDs connector 10 Auxiliary LED connector

11 Right rear fan connector 12 Front fan connector 13 Card reader connector 14 Front USB connector

15 CPU 1 12 V power connector 16 SATA connectors (4)

17 Battery

18 Clear CMOS (Complementary Metal Oxide Semiconductor) /Recovery jumper

19 Thermal sensor connector

20 Cover presence switch connector 21 PS/2 keyboard and mouse connector 22 Internal speaker connector

23 Front audio connector 24 PCI card slot

25 PCI Express x4 card slot (x16 mechanical) 26 PCI Express x16 card slot

27 PCI card slot

28 PCI Express x16 card slot 29 PCI Express x1 card slot

30 Auxiliary 12 V power connector 31 Left rear fan connector

32 CPU 1 fan connector 33 Microprocessor 1

12User Guide

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Lenovo 4263, 4271, 4272, 4269, 4265, 4264, 4266 manual System board part and connector locations

4263, 4266, 4264, 4265, 4269 specifications

Lenovo has established itself as a leader in the technology sector, offering a range of innovative products tailored for various business and personal needs. Among its notable offerings are the Lenovo 4269, 4265, 4263, 4272, and 4266 models, each distinct yet sharing common traits that reflect Lenovo's commitment to quality, performance, and user experience.

The Lenovo 4269 is known for its robust build and reliability, making it an ideal choice for professionals on the move. It typically features a powerful Intel processor, ample RAM, and a solid-state drive (SSD) that ensures quick boot times and efficient multitasking. The laptop's vibrant display often comes with anti-glare technology, allowing users to work comfortably in various lighting conditions. Enhanced connectivity options and security features such as a fingerprint reader contribute to its appeal.

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The Lenovo 4272 is designed with gamers in mind. It typically hosts a dedicated graphics card, which supports high-resolution gaming and multimedia applications. Enhanced cooling systems assure optimal performance during intense gaming sessions, while customizable keyboard backlighting offers a personal touch for users.

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In summary, the Lenovo 4269, 4265, 4263, 4272, and 4266 models showcase Lenovo's dedication to combining technology with user-centric design. Each model caters to specific needs—be it mobility, productivity, versatility, gaming, or business applications—ensuring that users find a machine that aligns perfectly with their requirements. Lenovo continues to innovate and evolve, setting benchmarks in the laptop market.