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3
votes
2answers
74 views

ThinkCentre M71e PCIe network card not showing up

I bought a ThinkCentre M71e (3134-C4U) with the intention of using it connected to several separate physical networks. I bought a PCIe Network card (SuperMicro AOC-SG-I2) with two additional network ...
0
votes
1answer
268 views

IBM 8183 (P4-1Gb) ThinkCentre BIOS locked by keyboard absence

I converted this old machine to MineCraft server with MineOS for my son (12) ~ set BIOS to run system without keyboard and mouse ~ now on reboot the BIOS stops: 'no keyboard' error (!) ~ i can't get ...
0
votes
2answers
5k views

Screen brightness randomly set to lowest setting Lenovo ThinkCenter

On multiple ThinkCenter machines at the office, the screen brightness on the desktop displays is being set to the lowest setting. Using the monitor HUD the brightness can be changed again, but doing ...
-1
votes
1answer
586 views

IBM ThinkCenter doesn't power up?

My old ThinkCenter M-8143 doesn't boot. When I press the power button nothing happens. It's a brand new power supply, so can't be an issue with the PSU. *If I remove the 4-pin CPU power connector ...
0
votes
1answer
2k views

IBM thinkcentre desktop doesn't boot up, green and orange LEDs on power supply

When I checked the back of the computer I see both orange and the green LEDs at the back (powersupply) are turned on and the desktop doesn't boot up. Then I remove all the cables from the powersupply ...
0
votes
1answer
923 views

Does the Lenovo ThinkCentre K230 support large graphics cards?

I am looking to buy a new desktop system, and have found the Lenovo ThinkCentre K230 (8 GB of RAM, Core 2 Quad Q8200). My main concern is if it will accept a full size graphics card like a Radeon HD ...
7
votes
3answers
14k views

Can a 800Mhz memory stick be used in a 400Mhz slot?

I have a 3 years old ThinkCentre (A52, type 8381). It has 1GB of RAM in 4 256MB sticks. According to the model spec, it supports 400Mhz DDR2 memory. I would like to increase the amount of RAM I have, ...