Lenovo ThinkCentre M91p User Guide

Lenovo ThinkCentre M91p Computer manual cover
Pages 146
Year 2012
Language(s)
English en

Lenovo ThinkCentre M91p Computer Specification

The Lenovo ThinkCentre M91p is a robust desktop computer designed for business environments, offering reliability and strong performance. It is powered by Intel's second-generation Core processors, specifically the Intel Core i5 and i7 options, which provide enhanced multitasking capabilities and efficient processing speeds. The system supports up to 16GB of DDR3 RAM, ensuring smooth operation for demanding applications and multitasking needs.

Storage options for the M91p include traditional HDDs and SSDs, allowing users to choose between larger storage capacities or faster data retrieval speeds. The integrated Intel HD Graphics delivers competent visual performance for business applications, while the availability of expansion slots allows for discrete GPU upgrades if needed.

Connectivity features are comprehensive, with multiple USB 2.0 ports, DisplayPort, VGA, and Ethernet ports, ensuring compatibility with a wide range of peripherals and network solutions. The ThinkCentre M91p also supports legacy ports, which can be crucial for certain business environments using older hardware.

Security is enhanced through features such as a Trusted Platform Module (TPM) and optional chassis intrusion switch, providing peace of mind in sensitive work settings. The desktop is designed to be energy-efficient, compliant with Energy Star 5.0, and EPEAT Gold certifications, reflecting its reduced environmental impact and cost savings in power consumption.

The M91p's compact form factor allows it to fit seamlessly into any office space, whether used in a tower or small form factor configuration. Overall, the Lenovo ThinkCentre M91p is engineered to deliver reliable performance, secure operations, and flexible configurations, making it a suitable choice for businesses seeking a durable and efficient desktop solution.

Lenovo ThinkCentre M91p Computer F.A.Q.

How do I reset the BIOS password on my Lenovo ThinkCentre M91p?

To reset the BIOS password, turn off your computer and unplug it. Open the case and locate the CMOS battery on the motherboard. Remove the battery, wait for about 5-10 minutes, then reinsert it. This should reset the BIOS settings, including the password.

What should I do if my Lenovo ThinkCentre M91p is not powering on?

First, ensure the power cable is securely connected to both the computer and the power outlet. Check the power outlet by testing with another device. If the computer still doesn't power on, try a different power cable. If the problem persists, it could be a faulty power supply or motherboard issue.

How can I upgrade the RAM on my Lenovo ThinkCentre M91p?

To upgrade the RAM, turn off your computer and unplug it. Open the case and locate the RAM slots on the motherboard. Remove the existing RAM by pushing down on the clips at either end of the slot. Insert the new RAM module into the slot, ensuring it is correctly aligned and the clips lock into place.

Why is my ThinkCentre M91p overheating and how can I prevent it?

Overheating can be caused by dust buildup or insufficient airflow. Open the case and clean out any dust using compressed air. Ensure all fans are operational and consider adding additional cooling solutions like extra fans or a more efficient CPU cooler.

How do I troubleshoot network connectivity issues on my Lenovo ThinkCentre M91p?

Check that the Ethernet cable is securely connected. Verify that the network adapter is enabled in the Device Manager. Update the network adapter driver to the latest version. If using Wi-Fi, ensure that the wireless adapter is enabled and the correct network is selected.

What steps should I take if my ThinkCentre M91p is running slow?

Perform a full antivirus scan to check for malware. Uninstall unnecessary programs and disable startup items to free up resources. Consider upgrading the RAM and replacing the hard drive with a solid-state drive (SSD) for better performance.

How can I restore my Lenovo ThinkCentre M91p to factory settings?

To restore to factory settings, restart your computer and press the F11 key during startup to access the recovery environment. Follow the on-screen instructions to restore the system to factory condition. Ensure you have backed up important data before proceeding.

What should I do if the USB ports on my ThinkCentre M91p are not working?

Check the Device Manager to see if the USB ports are disabled or if there are any driver issues. Try reinstalling or updating the USB drivers. If the issue persists, check the BIOS settings to ensure USB ports are enabled.

How do I replace the hard drive in my Lenovo ThinkCentre M91p?

Turn off the computer and unplug it. Open the case and locate the hard drive bay. Disconnect the power and data cables from the hard drive. Remove any screws securing the drive and slide it out of the bay. Insert the new hard drive, secure it with screws, and reconnect the power and data cables.

What can I do if my Lenovo ThinkCentre M91p frequently crashes or freezes?

Check for hardware issues such as faulty RAM or overheating. Run hardware diagnostics using Lenovo's built-in tools. Ensure all drivers and the operating system are up-to-date. Consider performing a system restore to undo recent changes that might have caused instability.