{"product_id":"hp-probook-450-15-6-inch-g9-pre-programmed-bios-chip-motherboard-repair-recovery-replacement","title":"HP ProBook 450 15.6 inch G9 Pre-Programmed BIOS Chip | Motherboard Repair \u0026 Recovery Replacement","description":"\u003ch2\u003e🔹 Product Description\u003c\/h2\u003e\n\u003ch3\u003e🔹 Quick Summary\u003c\/h3\u003e\n\u003cp\u003ePre-programmed BIOS chip specifically for \u003cstrong\u003eHP ProBook 450 15.6 inch G9\u003c\/strong\u003e laptop motherboard repair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRestore your laptop to full working condition with our pre-programmed BIOS chip – ready to use – requires professional soldering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to fix systems that fail to boot due to corrupted BIOS firmware.\u003c\/p\u003e\n\u003cp\u003eProfessionally programmed, tested, and ready for soldering installation.\u003c\/p\u003e\n\u003cp\u003e⚠ This is a physical hardware chip.\u003cbr\u003eNot software. Not a digital download.\u003c\/p\u003e\n\u003cp\u003eFor in-depth technical guides on BIOS chips, firmware architecture, and repair workflows, visit our \u003ca href=\"\/pages\/bios-chip\"\u003eBIOS Knowledge Hub\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔹 Compatibility Notice\u003c\/h3\u003e\n\u003cp\u003eCompatible Model:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHP ProBook 450 15.6 inch G9\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e⚠ Some units may have different motherboard revisions.\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease confirm your exact board version before ordering.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eEX: DA0X8SMB8H1 REV: H  or DAX8SFMB8B1 REV:B or others\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to the technical nature of this product, compatibility must be confirmed before purchase.\u003cbr\u003eIf you are unsure, please contact us with motherboard details.\u003c\/p\u003e\n\u003cp\u003eRefunds are not accepted for incorrect self-diagnosis or improper installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔹 Core Features\u003c\/h3\u003e\n\u003cp\u003e✔ Brand-new SPI flash BIOS chip\u003cbr\u003e✔ Professionally pre-programmed and verified\u003cbr\u003e✔ Fixes corrupted BIOS firmware\u003cbr\u003e✔ Recovers systems after failed BIOS updates\u003cbr\u003e✔ Resolves startup and boot issues\u003cbr\u003e✔ No external programming tools required\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔹 Common Repair Scenarios\u003c\/h3\u003e\n\u003cp\u003eThis BIOS chip may help in cases of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBIOS firmware corruption\u003c\/li\u003e\n\u003cli\u003eSystem not booting after firmware update\u003c\/li\u003e\n\u003cli\u003eBlack screen caused by firmware malfunction\u003c\/li\u003e\n\u003cli\u003eStartup failure due to damaged BIOS\u003c\/li\u003e\n\u003cli\u003eNon-booting motherboard related to corrupted ROM\u003c\/li\u003e\n\u003cli\u003e⚠ Will NOT fix hardware damage (PCH, CPU, power IC issues).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLearn more about common BIOS failure symptoms and repair methods:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/common-bios-chip-failure-symptoms\"\u003eCommon BIOS Chip Failure Symptoms\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/bios-boot-process-explained\"\u003eBIOS Boot Process Explained\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/laptop-not-booting-after-bios-update\"\u003eLaptop Not Booting After BIOS Update\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis replacement BIOS chip is commonly used when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExternal BIOS flashing fails\u003c\/li\u003e\n\u003cli\u003eThe system shows no POST after firmware corruption\u003c\/li\u003e\n\u003cli\u003eBIOS update recovery is unavailable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLearn the full replacement process in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/how-to-replace-the-laptop-bios-chip\"\u003eHow to Replace the Laptop BIOS Chip\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/how-to-replace-the-desktop-bios-chip\"\u003eHow to Replace the Desktop BIOS Chip\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e🔹 Technical Specifications\u003c\/h3\u003e\n\u003cp\u003eChip Type: 8-pin SPI Flash (SOIC8 \/ WSON8 – depends on model name)\u003cbr\u003eCapacity: [8MB \/ 16MB \/ 32MB \/ 64MB – depends on model name]\u003cbr\u003eCondition: Brand new\u003cbr\u003eFirmware: Pre-installed \u0026amp; verified\u003c\/p\u003e\n\u003cp\u003eIf unsure about chip type, contact us before purchase.\u003c\/p\u003e\n\u003ch3\u003e🔹 How to Identify Your Chip?\u003c\/h3\u003e\n\u003cp\u003ePlease check the following before purchase:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/how-to-identify-your-bios-chip-model\"\u003eHow to Identify Your BIOS Chip Model\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/3-3v-vs-1-8v-bios-chips\"\u003e3.3V vs 1.8V BIOS Chips\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/spi-bios-chips-explained\"\u003eSPI BIOS Chips Explained\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are unsure, send us a clear photo of your motherboard or original BIOS chip marking before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔹 Installation Requirements\u003c\/h3\u003e\n\u003cp\u003eThis product is intended for professional repair technicians only.\u003c\/p\u003e\n\u003cp\u003eRequired:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLaptop disassembly skills\u003c\/li\u003e\n\u003cli\u003eBIOS chip identification\u003c\/li\u003e\n\u003cli\u003eDesoldering and soldering experience\u003c\/li\u003e\n\u003cli\u003eFine-tip soldering iron or hot-air station\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImproper installation may permanently damage the motherboard.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔹 System Information Notice\u003c\/h3\u003e\n\u003cp\u003eAfter installation, system data such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSerial Number\u003c\/li\u003e\n\u003cli\u003eUUID\u003c\/li\u003e\n\u003cli\u003eProduct Information\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003emay require manual reprogramming using official service tools.\u003c\/p\u003e\n\u003cp\u003eBoot functionality is not affected.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔹 Before Purchase Checklist\u003c\/h3\u003e\n\u003cp\u003e✔ Confirm exact laptop model\u003cbr\u003e✔ Confirm motherboard part number\u003cbr\u003e✔ Confirm original chip marking code\u003cbr\u003e✔ Confirm issue is BIOS related\u003c\/p\u003e\n\u003cp\u003eIf unsure, send us a clear photo before purchase.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔹 FAQ\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eQ1: Is this BIOS chip pre-programmed and ready to install?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eYes. This BIOS chip is fully pre-programmed for the specified motherboard model and tested before shipping. No additional flashing is required.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eQ2: How do I confirm compatibility with my laptop?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlease verify your exact laptop model and motherboard part number. If unsure, send us a photo of your motherboard or the original BIOS chip marking, and we will confirm compatibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eQ3: Will replacing the BIOS chip fix a black screen or no-boot issue?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIn many cases, yes. Common BIOS failure symptoms include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo display \/ black screen\u003c\/li\u003e\n\u003cli\u003ePower LED on but no POST\u003c\/li\u003e\n\u003cli\u003eContinuous reboot loop\u003c\/li\u003e\n\u003cli\u003eCorrupted BIOS after failed update\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf the motherboard is otherwise intact, replacing the BIOS chip often restores functionality.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eQ4: Do I need soldering tools to replace this BIOS chip?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eYes. The BIOS chip is typically an SOIC-8 surface-mount component and requires soldering tools such as a hot air station and soldering iron. Professional installation is recommended if you are not experienced in board-level repair.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eQ5: What if replacing the chip does not solve the issue?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIf the problem is caused by other components such as EC, PCH, or power circuitry, replacing the BIOS chip alone may not fix the motherboard. However, we guarantee that the chip is correctly programmed and tested before shipment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔹 Legal Notice\u003c\/h3\u003e\n\u003cp\u003eThis product is intended for legitimate motherboard repair purposes only.\u003c\/p\u003e\n\u003cp\u003eWe do not support unlocking stolen or illegally obtained devices.\u003c\/p\u003e\n\u003cp\u003eDue to the technical nature of this product, compatibility must be confirmed before purchase.\u003c\/p\u003e\n\u003cp\u003eRefunds are not accepted for incorrect diagnosis or improper installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔹 Shipping \u0026amp; Support\u003c\/h3\u003e\n\u003cp\u003e✔ Worldwide registered airmail with tracking\u003cbr\u003e✔ ESD-safe packaging\u003cbr\u003e✔ Each chip verified before shipping\u003cbr\u003e✔ Professional technical support available\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBulk orders welcome.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/all\"\u003eBrowse all BIOS chips\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e🔹 Learn More About BIOS Repair\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/what-is-a-bios-chip\"\u003eWhat Is a BIOS Chip and What Does It Do?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/how-spi-flash-works\"\u003eHow SPI Flash Works\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/bios-firmware-architecture\"\u003eBIOS Firmware Architecture\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBack to the \u003ca href=\"\/pages\/bios-chip\"\u003eBIOS Knowledge Hub\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOS CHIP STORE","offers":[{"title":"Default Title","offer_id":48545564360954,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/4676\/4794\/files\/hp-probook-450-15.6-inch-g9-bios-chip.jpg?v=1774513271","url":"https:\/\/bioschipstore.com\/products\/hp-probook-450-15-6-inch-g9-pre-programmed-bios-chip-motherboard-repair-recovery-replacement","provider":"BIOS CHIP STORE   ( Free Customs Clearance for US Orders )","version":"1.0","type":"link"}