Windows7 start only recognize 2G ram Tags: Acer Windows 7 RAM 4G Laptops Last response: November 14, 2012 3:30 AM in Laptops & Notebooks Share jason_cyj November 14, 2012 2:32:21 AM Hello, I just installed 4G ram on my Acer Apire one 522 netbook with windows7 starter, it looks like it can only use 2G, is there any way I can make full use of all 4G? More about : windows7 start recognize ram yyk71200 November 14, 2012 2:57:32 AM The only way for you use all 4G is to upgrade Windows (assuming you don't want Linux). The cheapest option for you will be to buy windows 8 upgrade which costs $40. EDIT: Make sure you can live with its interface. danny2000 a b $ Windows 7 a b D Laptop November 14, 2012 2:57:40 AM I'm not certain, but it looks like it can only see 1gb tops per Kingston using Starter. Windows Home Premium would let you see the full amount. Related resources Windows7 , 32 bit... won't recognize my 8GB ram - Forum Motherboard & Windows only recognize 2GB RAM when 4GB installed..why ? - Forum 6950 2g card low score's - Forum Usable memory 2g , whereas 6g installed - Forum Is it ok to have 2g 800mhz and 1g 667mhz on same pc? - Forum Can't find your answer ? Ask ! Get the answer danny2000 a b $ Windows 7 a b D Laptop November 14, 2012 3:06:56 AM It also shows that you can only put in a max of 2gb in a slot, and the unit has only one slot, so thus you are limited to one 2-gb chip. Not sure what you stuck in there though. yyk71200 November 14, 2012 3:30:11 AM danny may be right, in that case, upgrading OS may do nothing for you. Can't find your answer ? Ask ! Publish Related resources: ForumBad RAM and Windows7 ForumInstalled 4gb of RAM memory, but BIOS says only 2.5gb are usable ForumAMD HD 7950 3G VS EVGA GTX 660Ti 2G ????? ForumWindows7 64 bit wont recognize Ati Radeon HD3200/3650 mobility ForumAuzentech X- Meridian 7.1 2G sound problem ForumGigabyte hd6670 2g compatibility issues windowqs8 ForumExtreme Gaming System Troubleshoot ForumWindows 7 doesnt recognize all of my ram ForumCrossfire 5970 flicker problem ForumWindows 7 (64) only Recognize half RAM ForumBack light or Inverter? ForumHow is change os windows xp to windows7 process in acer aspire 4745 64bit ForumToshiba beeping on start up ForumMy Acer Aspire 5742/z worked one day, the next it wouldn\'t start up. I\'ve had ForumWindows won\'t start on HP laptop! Help! More resources Read discussions in other Laptops & Notebooks categories Battery Acer Asus Dell Hewlett Packard iPad Toshiba Vaio !