How to Check HP ProBook 635 Manufacturer Date Using System Info

Accessing HP System Information

• 💡 Press the Fn and ESC keys simultaneously to open the HP System Information utility on your ProBook 635.

Identifying the Production Year

• 📌 Locate the serial number within the system information.
• 🎯 The fourth digit of the serial number indicates the year of production (e.g., '2' for 2022).
• ⚠️ Note that some digits might represent older years (e.g., '2' could also mean 2012), so cross-reference with warranty information if unsure.

Determining the Production Week

• 🗓️ The two digits immediately following the year digit in the serial number represent the week of the year the laptop was manufactured.
• 📊 For example, the ninth week (09) corresponds to the beginning of March.