Fix Date/Time Errors | BIOS Reset Issues | Boot Problems Service Available in Kathmandu, Bhaktapur & Lalitpur Does your device lose date/time settings, show BIOS errors, or fail to boot properly? It could be a sign that your CMOS battery is dead or weak. At Sajilo Sewa, we provide safe and professional CMOS battery replacements for all types of systems — from standard laptops to touch-screen laptops and high-performance gaming desktops. 🔧 Our CMOS Battery Replacement Covers: ✅ Normal Laptops (HP, Dell, Acer, Lenovo, etc.) ✅ Touchscreen Laptops (ASUS VivoBook, Dell Inspiron Touch, Lenovo Yoga, etc.) ✅ Gaming Desktops (MSI, ASUS ROG, Custom Builds, etc.) ⚠️ Common Signs You Need a CMOS Battery Replacement: ❌ Wrong date/time after every restart ❌ BIOS settings not saved ❌ Boot error: “CMOS checksum error” or “Time & Date not set” ❌ Constant need to press F1/F2 on startup ❌ Slow or failed system startup 💬 Frequently Asked Questions (FAQs) 1. What does the CMOS battery do? It powers your laptop or desktop’s BIOS/UEFI chip, allowing it to store time, date, and hardware settings when the device is powered off. 2. What happens if I don’t replace it? You’ll face boot errors, incorrect system clock, and loss of BIOS settings each time you shut down or restart. 3. Can I replace the battery myself? While it's easy in some desktops, replacing it in laptops (especially touch or ultrabooks) can be complex and may risk internal damage if done incorrectly. 4. How long does CMOS battery replacement take? Typically 15 to 30 minutes, depending on the device type and accessibility. 5. Will my files or software be affected? No. Replacing the CMOS battery does not affect your data, software, or OS. 6. Is pickup and delivery available? Yes, we offer pickup and delivery service across Kathmandu, Bhaktapur, and Lalitpur. 📲 Book Your CMOS Battery Replacement Now Avoid boot delays and BIOS issues—get your CMOS battery replaced today! ✅ Fast service | ✅ Genuine battery | ✅ Professional handling