Some manufacturers only allow a replacement battery to be added. If your computer does not have a coin cell battery, refer to your documentation or contact your computer manufacturer for further assistance. Use your fingers to grab the edge of the battery and pull it up and out of the socket holding it in place. Some motherboards have a clip holding the battery down.
Do not bend this clip to get the battery out, as a bent clip can result in the new battery not staying in the socket. An error or alert message, like the following, is displayed when the computer boots. You can just hook up any switch with a 2-pin header and plug it into your CMOS clear pins – when you need to clear CMOS, just press the switch/toggle the rocker back and forth and voila. Always turn off your computer and unplug the power cord before replacing the battery. Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values.
Defective RAM can cause all sorts of problems. If you’re suffering from frequent crashes, freezes, reboots, or Blue Screens of Death, a bad RAM chip could be the cause of your travails. If these annoyances tend to happen when you’re using a memory-intensive application or game, bad RAM is a very likely culprit. Most common problem is actually poor handling of the RAM modules at some time in their life, which leads to eventual failure. I think your confusing the mother board with the cpu.
If you have a dedicated video card, however, reseat or replace it first in order to rule out an issue with the card alone. This symptom sometimes occurs when a motherboard has water damage. If you do suspect water damage, do not plug the computer into an electrical outlet or attempt to turn it on. Unplug your computer, remove the side panel and take a look at your motherboard.
If your computer’s motherboard has this clip, you may need to use one hand to move the clip up and the other hand to pull the battery out. Some CMOS batteries may be held down by a metal clip or bar. The battery can be removed by sliding it out from under the clip.
Press the power button on the front of the case to drain the motherboard circuits of charge. After purchasing a new battery, remove the old battery and replace it with the new battery. Some computers may not have a removable battery, for these computers insert the new battery into the secondary battery socket on the motherboard. If your computer’s motherboard does not have a removable battery, you need to set a jumper on the motherboard to install the new battery. Unfortunately, not all CMOS batteries are removable.
I’ve started PCs with a screw driver short before, but I wouldn’t actually recommend this unless you have pretty steady hands. Never put your hands inside a pc case that is powered on, that is just a bad idea for so many reasons.
Even then hardware does not get slower over time. what will happen is that some instructions might cause errors, but overall the CPU won’t be slower. The programs just become more intense over time which puts more load on the CPU which will cause it to run slower. But CPU are always running at the same speed. If you start up your computer only to observe your display fill with random characters and halt, the motherboard — or at least the video chip — is probably fried.
Follow the onscreen prompts to boot to setup and then use the directional pad to select the current date and time. Reassemble the case, reconnect the power cable or flip the power switch, and then turn on the PC. Scan the motherboard for the lithium coin-cell battery, housed in a https://wikidll.com/microsoft/mfc140u-dll oval-shaped compartment and marked with a "+" symbol.
Some of the newer boards it does not matter if power is on, off , battery, etc, but these are rare. Instead of shorting the power, they use the erase enable pin that some of the newer flash chips support. Then plug in your computer, insert the CD or flash drive (if it’s not already inserted), and boot. You may be told to go into Setup because of the RAM change. Once there, check to make sure that it’s showing the right amount of RAM, correct it if it isn’t, then save and exit.