Windows 7 Problem :( with when i start turn on the laptop:

It seems like you're facing an issue with a Lenovo laptop G475 and are looking to remove the CMOS battery to fix a problem related to the HDD SATA eLock. While I cannot access external links, I can guide you on where the CMOS battery is typically located on a motherboard. Here's a general guide to locate and remove the CMOS battery from a Lenovo laptop: 1. Turn Off Your Laptop: Ensure your laptop is completely powered off before proceeding. 2. Prepare for Disassembly: You will likely need to partially disassemble your laptop to access the CMOS battery. Please be cautious and gentle while doing this to avoid damaging any components. 3. Locate the CMOS Battery: - The CMOS battery on most laptops can usually be found near the RAM slots or underneath the keyboard. - In some models, the CMOS battery might be placed under the bottom cover, so you might need to remove this to access it. 4. Remove the CMOS Battery: - Once you locate the CMOS battery, carefully disconnect it from the motherboard. - Use proper tools if needed to gently unplug the battery from its socket. - Wait for a few minutes after removing the battery to ensure all power is drained from the system. 5. Reassemble Your Laptop: After removing the CMOS battery, reassemble your laptop carefully. Make sure all components are securely connected. 6. Power On Your Laptop: Turn on your laptop and check if the issue related to the HDD SATA eLock persists. Regarding BIOS settings, if you've already formatted your laptop and the problem remains, accessing BIOS settings may not be the solution. Removing the CMOS battery is often the next step in resolving persistent BIOS-related issues. Unfortunately, I can't provide specific images or tutorials for the Lenovo G475 model due to the limitations of accessing external links. If you encounter any difficulties during the process, it might be best to consult a professional technician to assist you with the CMOS battery removal on your specific laptop model. Feel free to ask if you need further assistance or clarification on any of the steps mentioned.