A desktop that stops booting after a CPU change or cooler removal needs careful assessment. Socket damage is one possibility, but the timing alone does not prove it. This guide explains what to record and when to leave the system switched off; it is not a pin-straightening tutorial.

If you can already see a damaged contact

Do not power the computer on or insert another processor to test it. Stop handling the area and arrange an inspection. Do not push contacts with a needle, scrape them, or apply cleaning liquid. Intel's LGA1155/LGA1156 handling guide specifically warns against touching socket contacts and using a motherboard with damaged contacts. Use the instructions for your own socket and motherboard, not the installation steps for a different platform.

Which part is actually damaged?

A CPU socket, memory slot and internal USB header are different components. Their contacts have different functions, and a repair decision needs the exact location. On LGA systems, delicate contacts are in the motherboard socket; other processor designs place pins on the CPU. A photograph taken earlier may help identify the area, but do not remove the cooler or processor just to obtain one.

A CPU or memory diagnostic light is a starting point, not confirmation of bent contacts. Describe what you observed before switching off, including whether the problem began immediately after installation. Avoid further start attempts if physical damage is suspected.

Safe checks without dismantling the PC

• Find the motherboard model and processor model on the invoice, packaging or existing build record.
• Write down the last change: processor replacement, cooler refitting, transport, cleaning or another event.
• Keep any existing photographs, diagnostic-light observations and error messages.
• If there is no suspected physical damage, first consider external causes such as the monitor's selected input. A blank screen alone does not establish socket damage.

Where DIY checks should stop

Stop if contacts look bent, missing, contaminated or scorched, or if a component does not sit correctly. Do not force the retention mechanism. Disconnect mains power before any permitted handling, and never open the power supply. If you are uncertain how to isolate or transport the computer, ask for instructions before moving parts.

What an assessment needs to establish

Ask for an explanation of the affected connector, the observed damage and the available options. Restoring a reliable contact, replacing a socket and replacing a board are different jobs; none should be promised from a symptom description alone. Ask how the proposed work will be tested and whether any data-related changes are planned. Keep storage intact unless a specific action has been agreed.

Arrange a desktop assessment in East Auckland

See AEPC's computer repair services. When contacting us, provide the motherboard and CPU models, what changed before the fault, and any existing photographs. Tell us which files are important and whether a backup is available.

AEPC / AKL East PC
9/28 Torrens Road, Burswood, Auckland 2013
Call 027 908 8880
10AM–5PM · 24h appt. Please call before visiting.