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1. ON - JOB TRAINING REPORT A Project report submitted in partial fulfillment for the award of requirement of the Degree of BACHELOR OF COMPUTER APPLICATIONS Submitted by M.Mugesh ( Reg No.21CA0330) Under the Guidance of F. Jeno Sandana Brina Rouvier , M.C.A., M.Phil., SET Head & Assistant Professor Department of Computer Applications SARADHA GANGADHARAN COLLEGE (Affiliated to Pondicherry University) (NAAC Accredited Institution) (Recognized by UGC under section 2(f) of the UGC Act 1956 As PG Institution) Lake Road, Velrampet , Puducherry – 605 004. www.sgc.edu.in DECEMBER 2023

2. Student Info NAME : Mugesh . M REG NO : 21CA0330 CLASS : 3 rd BCA DATE : 11-12-2023 REPORT : Lenovo Internship Report

3. TABEL CHAPTER NO CONTENT PAGE NO 1 Introduction 1 2 Company Profile 2 3 Assembly Operations 3 4 Miscellaneous 6 5 Conclusion 7

4. INTRODUCTION DEFENITION PC base cover locking typically refers to the mechanism used to secure the base or bottom cover of a personal computer (PC) . This locking system often involves screws, latches, or clips that hold the base cover in place , ensuring that the internal components of the computer remain protected and secure. The locking mechanism helps prevent unauthorized access and keeps the components in position within the PC casing Importance of base cover Locking Securing a base cover for your PC is crucial for several reasons. provides physical protection, safeguarding your computer against dust, spills, and accidental damage. Additionally , a cover can help manage temperature by preventing dust buildup, ensuring optimal performance and longevity of internal components.

5. COMPANY PROFILE Lenovo is a multinational technology Company Headquartered : in Beijing, China, F ounded in 1984 M anufacturer : personal computers, laptops, tablets, smartphones, and other electronic devices Lenovo has operations in over 60 countries and sells products in more than 180 countries Lenovo has a revenue of US\$62 billion and Employs 77,000 people worldwide, Lenovo India Pvt Limited is a subsidiary of the multinational technology company Lenovo Group Limited. Established in 2005 , Lenovo India operates as a leading provider of computers, laptops, tablets, smartphones, and other electronic devices in the Indian market.

6. ASSEMBLY OPERATIONS The specific process for locking or securing the base cover of a Lenovo desktop can depend on the model. In general, Lenovo desktops often have a tool-free design for easy access to internal components. Here are some common steps you can follow: Power Off : Before attempting to lock or unlock the base cover, make sure the desktop is powered off and unplugged to ensure

7. Locate Locking Mechanism : Look for any screws, latches, or sliding mechanisms on the sides or rear of the desktop case. Some Lenovo desktops may have a simple latch or a screw that secures the base cover.

8. Unlocking: If there are screws, you might need to turn them counterclockwise to loosen and remove them. If there's a latch, it might involve pressing or sliding it in a specific direction to release the cover. Removing Base Cover: Once any locking mechanism is disengaged, you should be able to slide or lift the base cover away. Be gentle to avoid damaging any internal components.

9. Miscellaneous ESD Safety Materials: ESD slippers are designed to be worn by workers to reduce the risk of electrostatic discharge. Work Station :

10. CONCLUSTION The conclusion for desktop base cover locking depends on the specific model and design of the Lenovo desktop you are referring to. In general, ensuring a secure and properly locked base cover is crucial for the overall stability and protection of internal components. Regularly checking and securing the base cover helps prevent dust accumulation and maintains optimal system performance.