Question

when booting your workstation, you hear a series of audible beeps, and the system locks - up. what is the first step you should take when troubleshooting this issue?
disconnect non - essential peripherals and try to reboot.
check the motherboard documentation.
replace the motherboard battery for post errors.
check for dust buildup inside the case.

Explanation:

When troubleshooting startup issues with audible beeps and system lock - up, the first step is often to eliminate possible external device - related problems. Disconnecting non - essential peripherals can help determine if a connected device is causing the issue. Checking motherboard documentation is more of a secondary step for detailed error codes. Replacing the motherboard battery is for issues related to BIOS settings retention, not usually the first step. Checking for dust build - up is a good maintenance step but not the first when dealing with startup issues.

Answer:

Disconnect non - essential peripherals and try to reboot.