When choosing a power supply for a laptop with 65W instead of 90W, it's important to ensure that the voltage and polarity of the new power supply match the requirements of the laptop. Additionally, the new power supply should have a compatible connector to the laptop's power input. It's also important to consider the charging time and performance of the laptop with the lower wattage power supply. It's recommended to consult the laptop's manufacturer or a certified technician to ensure compatibility and safety. **

For two 5V 90W LED strips, you would need a power supply that can provide a total of 180W (90W per strip). Since the LED strips operate at 5V, you would need a power supply that can deliver at least 36A (180W / 5V = 36A). It is important to choose a power supply that can handle the total power requirements of both LED strips to ensure they operate properly and safely. **

A laptop suitable for studying architecture should have a powerful processor, ample RAM (at least 16GB), a dedicated graphics card, and a high-resolution display. It should also have a large storage capacity to store design software and project files. Some recommended laptops for studying architecture include the Dell XPS 15, MacBook Pro, and Microsoft Surface Book. These laptops offer the performance and features necessary for running architecture software and handling complex design projects. **

For studying architecture, a laptop with a powerful processor, ample RAM, and a dedicated graphics card is recommended. Some popular options include the Dell XPS 15, the MacBook Pro, and the Microsoft Surface Book. These laptops offer the performance and graphics capabilities needed for running architecture software and handling complex design projects. Additionally, a high-resolution display and a comfortable keyboard are important features to consider for long hours of studying and designing. **

The most suitable laptop for architecture would be one with a powerful processor, ample RAM, and a dedicated graphics card. This is because architecture software such as AutoCAD, Revit, and SketchUp require a lot of processing power and memory to run smoothly. Additionally, a high-resolution display and a good amount of storage space are also important for working with large design files. Laptops designed for gaming or content creation often have the specifications needed for architecture work, so they may be a good option to consider. **

A laptop with a powerful processor, such as an Intel Core i7 or AMD Ryzen 7, is suitable for running architecture programs. It should also have a dedicated graphics card with at least 4GB of VRAM to handle 3D modeling and rendering tasks. Additionally, a minimum of 16GB of RAM and a solid-state drive (SSD) for fast data access and storage is recommended. A high-resolution display with accurate color reproduction is also important for working on architectural designs. Some recommended laptops for architecture programs include the Dell XPS 15, HP ZBook Studio, and Lenovo ThinkPad P1. **

For two 5V 90W LED strips, you will need a power supply that can provide at least 180W of power in total. Make sure the power supply is rated for 5V output to match the LED strips' voltage requirement. Additionally, ensure that the power supply has enough current capacity to handle the combined load of both LED strips, typically around 36A (180W / 5V = 36A). It is recommended to use a power supply with a slightly higher wattage rating to ensure stable and reliable performance. **

I recommend the Dell XPS 15 for studying architecture. It has a powerful processor, high-resolution display, and dedicated graphics card, which are essential for running architecture software and handling complex design projects. The large screen size and color accuracy make it great for working on detailed drawings and 3D models. Additionally, its sleek and portable design makes it easy to bring to class or work on the go. **