{"id":1003,"date":"2021-04-09T22:21:19","date_gmt":"2021-04-09T14:21:19","guid":{"rendered":"http:\/\/www.sulabs.net\/?p=1003"},"modified":"2021-04-09T22:50:48","modified_gmt":"2021-04-09T14:50:48","slug":"thinkpad-x390-t490s-%e6%9d%bf%e8%bd%bdcpu%e3%80%81%e5%86%85%e5%ad%98%e5%8d%87%e7%ba%a7%e6%8c%87%e5%af%bc","status":"publish","type":"post","link":"https:\/\/www.sulabs.net\/?p=1003","title":{"rendered":"Thinkpad X390\/T490s \u677f\u8f7dCPU\u3001\u5185\u5b58\u5347\u7ea7\u6307\u5bfc"},"content":{"rendered":"

\u63d0\u793a\uff1a\u5347\u7ea7\u9700\u8981BGA\u8fd4\u4fee\u53f0\u548c\u70ed\u98ce\u67aa\uff0c\u710a\u53f0\u5de5\u5177\uff0cMX 25L\u7cfb\u5217BIOS\u82af\u7247\u7f16\u7a0b\u5668.
\nX390\/T490s \u673a\u578b\u5171\u75281\u5757PCBA\uff0c\u7248\u53f7\u4e3a NM-B891,\u5982\u56fe\uff1a<\/span><\/p>\n

\u4e3b\u677f\u5916\u89c2\u56fe(\u53ef\u653e\u5927\uff09:<\/span><\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

\"\"<\/a><\/p>\n

1.\u5185\u5b58\u5347\u7ea7\u90e8\u5206
\n\u5728\u539f\u7406\u56fe\u4e2d\uff0c\u5185\u5b58\u662f\u901a\u8fc7CPU\u5185\u90e8\u7684 EMMC_DATA3 - EMMC_DATA7 \u5bf9\u5e94\u7684MemoryID 0<\/span>\u52304 \u5171\u8ba1
\n5\u4e2a\u914d\u7f6e\u7535\u963b\u63a5\u5730\u6765\u8fdb\u884c\u8bc6\u522b, \u5982\u4e0b\u3002
\n\"\"<\/a>
\n<\/span><\/p>\n

\"\"<\/a><\/p>\n

PCBA\u914d\u7f6e\u7535\u963b\u70b9\u4f4d\u56fe R1106 \u2013 R1110
\n\"\"<\/a><\/p>\n

\u5185\u5b58\u5bb9\u91cf\u914d\u7f6e\u8868\uff0c\u901a\u8fc7\u4fee\u6539R1106 \u2013 R1110 \u914d\u7f6e\u7535\u963b\u9ad8\u4f4e\u7535\u5e73\u51b3\u5b9a
\n\"\"<\/a><\/p>\n

\u6839\u636e\u4ee5\u4e0a\u4fe1\u606f\uff0c\u53ea\u9700\u8981\u5bf9\u5185\u5b58\u914d\u7f6e\u7535\u963b\u8fdb\u884c\u53d8\u66f4\u5373\u53ef\u5b8c\u6210\u4e0d\u540c\u5bb9\u91cf\u5185\u5b58\u7684\u8bc6\u522b\u3002<\/span><\/p>\n

X390 \u91c7\u7528\u7684\u662f\u677f\u8f7dDDR4\u5185\u5b58\u9897\u7c92\uff0cFCBGA96\u5c01\u88c5\uff0c8 \u4e2a\u9897\u7c92\uff0c\u5355\u9897\u5bb9\u91cf1-4GB \u6700\u5927\u652f\u630132GB\u5185\u5b58\uff0c\u5efa\u8bae\u91c7\u7528\u4e09\u661f\u9897\u7c92\u3002
\n16G\u5bb9\u91cf\u9897\u7c92\u578b\u53f7\u4e3a K4AAG165WB-MCTD 2Gb 2666Mhz *8
\n32G \u5bb9\u91cf\u9897\u7c92\u578b\u53f7\u4e3a K4ABG165WA-MCTD 4Gb 2666Mhz *8<\/p>\n

\u5347\u7ea7\u6b65\u9aa4\uff1a
\n(1)\u5347\u7ea7\u7cfb\u7edfBIOS\uff0c\u5185\u5b58SPD\u4fe1\u606f\u5b58\u50a8\u5728BIOS\u4e2d\uff0c\u65b0\u7248\u5305\u542b\u4e8632G\u5185\u5b58\u673a\u578b\u652f\u6301\u3002
\n(2)\u4fee\u6539\u8bc6\u522b\u7535\u963b\u914d\u7f6e\u3002
\n(3)\u4f7f\u7528\u70ed\u98ce\u67aa\u5bf98\u4e2a\u5185\u5b58\u9897\u7c92\u8fdb\u884c\u66f4\u6362\uff0c\u4e0a\u6709\u70b9\u80f6\u52a0\u56fa\uff0c\u5c0f\u5fc3\u5904\u7406\u3002
\n(4)\u5f00\u673a\u68c0\u67e5\u5185\u5b58\u662f\u5426\u6b63\u786e\u8bc6\u522b\uff0c\u5e76\u8fd0\u884c\u538b\u6d4b\u5de5\u5177\u6d4b\u8bd5\u3002<\/p>\n

2.CPU\u5347\u7ea7\u90e8\u5206
\n8\u4ee3\u4f4e\u538bCPU\u91c7\u7528FCBGA 1528 \u5c01\u88c5\uff0c\u540c10\u4ee3CPU\u4e00\u81f4\uff0c\u5b98\u65b9\u673a\u578b\u6700\u9ad8\u7684\u786c\u4ef6\u914d\u7f6e\u4e3a I7-10710U 6\u683812\u7ebf\u7a0b\uff0c\u53ef\u4ee5\u76f4\u63a5\u5347\u7ea7\u3002<\/p>\n

Intel ME \u4e3aCPU\u5185\u90e8\u7684\u7ba1\u7406\u5f15\u64ce\u5b50\u7cfb\u7edf\uff0c\u5728CPU\u52a0\u7535\u524d\uff0c\u6216\u5173\u673a\u72b6\u6001\u9700\u8981\u4fdd\u6301\u8fd0\u884c\uff0c\u5927\u81f4\u6d41\u7a0b\u4e3a\u9996\u6b21\u786c\u4ef6\u521d\u59cb\u5316\u5f00\u673a\uff0c\u4ece
\nBIOS\u4e2d\u7684ME\u56fa\u4ef6\u533a\u6bb5\u8bfb\u53d6\u8f6f\u4ef6\uff0c\u521d\u59cb\u5316\u5b8c\u6210\u540e\u5c06\u914d\u7f6e\u5199\u5165\u5230BIOS\u4e2d\uff0c\u4e0b\u6b21\u8fd0\u884c\u76f4\u63a5\u8bfb\u53d6\uff0cME\u5b50\u7cfb\u7edf\u7684\u4f18\u5148\u7ea7\u975e\u5e38\u9ad8\uff0c\u7b49\u5f85
\n\u5176\u5c31\u7eea\u540e\uff0cBIOS\u624d\u4f1a\u6267\u884c\u5f00\u673a\u81ea\u68c0\uff0c 8\u4ee3CPU\u4f7f\u7528\u7684ME Engine \u56fa\u4ef6\u7248\u672c\u4e3a 12.0 \uff0c10\u4ee3CPU\u4f7f\u7528\u7684ME Engine \u56fa\u4ef6\u7248\u672c\u4e3a
\n14.0 \uff0c\u4e24\u8005\u56fa\u4ef6\u7248\u672c\u4e0d\u80fd\u6df7\u7528\u3002\u5728\u5b98\u65b9\u9a71\u52a8\u5305\u4e2d\uff0c\u5206\u522b\u63d0\u4f9b\u4e86 ME 12 \u548c ME14\u56fa\u4ef6\u5305\uff0c\u4f46\u4e0d\u80fd\u57288\u4ee3CPU\u4e0b\u5237\u5165ME 14\u56fa\u4ef6
\n\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002\u56e0\u6b64\uff0c\u6d89\u53ca\u5230\u786cCPU\u786c\u4ef6\u66f4\u6362\u64cd\u4f5c\u7684\uff0c\u5747\u9700\u8981\u4f7f\u7528\u7f16\u7a0b\u5668\u8bfb\u53d6BIOS\u4fe1\u606f\uff0c\u7528UE\uff0cWINHEX\u7f16\u8f91\u5668\u6e05\u9664\u6389ME\u914d
\n\u7f6e\u4fe1\u606f\uff0c\u88c5\u56de\u540e\u91cd\u65b0\u5f00\u673a\u914d\u7f6e\uff0c\u5bf9\u4e8e8\u4ee3\u5347\u7ea710\u4ee3CPU\uff0c\u8fd8\u9700\u8981\u662f\u5e94\u7528UEFITool\u5206\u79bb\u51faME 12.0\u56fa\u4ef6\uff0c\u91cd\u5199\u5165\u4e0d\u5305\u542b\u914d\u7f6e\u4fe1
\n\u606f\u7684 14.0\u56fa\u4ef6\u3002<\/p>\n

\u5347\u7ea7\u6b65\u9aa4\uff1a
\n(1)\u5347\u7ea7BIOS\u81f3\u6700\u65b0\u7248\u672c\u3002
\n(2)\u4f7f\u7528\u70ed\u98ce\u67aa\u62c6\u53d6BIOS\uff0c\u7528\u7f16\u7a0b\u5668\u8bfb\u51fa\u56fa\u4ef6\uff0c\u8fdb\u884c\u914d\u7f6e\u4fee\u6539\uff0c\u5e76\u56de\u5199\u3002
\n(3)\u4f7f\u7528BGA\u8fd4\u4fee\u53f0\u5bf9CPU\u8fdb\u884c\u5347\u7ea7,\u6709\u70b9\u80f6\u52a0\u56fa\uff0c\u5c0f\u5fc3\u5904\u7406\uff0c\u5efa\u8bae\u5148\u70e4\u677f\u3002
\n(4)\u5f00\u673a\u9a8c\u8bc1\u5347\u7ea7\u7ed3\u679c\uff0c\u5c1d\u8bd5\u66f4\u65b0\u5b98\u65b9\u63d0\u4f9b\u7684ME12\u6216ME14\u56fa\u4ef6\u3002<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u63d0\u793a\uff1a\u5347\u7ea7\u9700\u8981BGA\u8fd4\u4fee\u53f0\u548c\u70ed\u98ce\u67aa\uff0c\u710a\u53f0\u5de5\u5177\uff0cMX 25L\u7cfb\u5217BIOS\u82af\u7247\u7f16\u7a0b\u5668 …<\/p>\n

\u7ee7\u7eed\u9605\u8bfb »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"aside","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-1003","post","type-post","status-publish","format-aside","hentry","category-hardware","post_format-post-format-aside"],"_links":{"self":[{"href":"https:\/\/www.sulabs.net\/index.php?rest_route=\/wp\/v2\/posts\/1003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sulabs.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sulabs.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sulabs.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sulabs.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1003"}],"version-history":[{"count":5,"href":"https:\/\/www.sulabs.net\/index.php?rest_route=\/wp\/v2\/posts\/1003\/revisions"}],"predecessor-version":[{"id":1014,"href":"https:\/\/www.sulabs.net\/index.php?rest_route=\/wp\/v2\/posts\/1003\/revisions\/1014"}],"wp:attachment":[{"href":"https:\/\/www.sulabs.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sulabs.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sulabs.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}